Finally, the nautical mile per hour formula can also be used to calculate the speed of a boat over an irregular distance. Port to Port, Point to Port or Point to Point. Driving directions and travel distance calculation for Indonesia. The distance is calculated in kilometers, miles and nautical miles, and the initial compass bearing/heading from the origin to the destination. coal, aggregates): combined weight of cargo, fuel, water, provisions, passengers and crew a vessel can carry, measured in thousand tons. Philippines Distance Chart (Distance Table): For your quick reference, below is a Distance Chart or Distance Table of distances between some of the. 18,520. For a long distance trip, you can plan a road trip with stops. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 rivers, seas and ocean objects and regions, Maritime Locator useful to spot, find out and contact Shipyards, Agents, Ship Suppliers, Bunkerers and nearby Sea Ports in the. Automatically avoid/minimize distance travelled within. Airplanemanager. In terms of statute or land miles, a nautical mile represents 1. 7795276. What is a nautical mile (M, NM, or nmi)? A nautical mile is a non-SI unit of Length or Distance. Think of it this way: the bigger the boat, the bigger the fuel compartment. DD), degrees and decimal minutes (DD:MM. When done: On the card at the bottom, click Close; Knowing the average fuel consumption (engines, generators…) at cruising speed and the price per litre (diesel price here + add local fee for yacht 0. Approximating the figure of Earth by an Earth spheroid, the radius ranges from a maximum of nearly 6,378 km (3,963 mi) (equatorial radius, denoted a) to a minimum of nearly 6,357 km (3,950 mi) (polar radius, denoted b). Territorial sea is a belt of coastal waters extending at most 12 nautical miles (22 km; 14 mi) from the baseline (usually the mean low-water mark) of a coastal state. SS). To achieve this I have set the radius of the earth to be 3437. A "knot", therefore, is not a nautical mile, it is a nautical mile per hour. 15 miles per hour. The distance between Hebron (Cincinnati/Northern Kentucky International Airport) and Seattle (Seattle–Tacoma International Airport) is 1964 miles / 3161 kilometers / 1707 nautical miles. Sea route & distance. 372 yards. The routes selected by the author are suitable for boats up to 48 inches draft. Distances for Berwick-upon-Tweed, Dartmouth, Penzance and Sunderland have been calculated using the Seametrix programme. It ends at Seattle-Tacoma International. Sitting in a hotel room 10m above sea level a boat on the horizon will be 11. First zoom in, or enter the address of your starting point. 42 hours. Tanker (e. d = √ (2 * R * h + h^2) Where: d represents the distance to the horizon. However, as you might expect, this is not. A nautical mile is a unit of length used in air, marine, and space navigation, and for the definition of territorial waters. Email. Speed profile, ECA zone avoidance, and gateway preference help you to compare. Sailing Distance Calculating Tool with support for multiple locations. A very quick sea route calculator showing you the distance in nautical miles from any of the vessels AIS position to any port. 9999136628534 cable. 5 feet) tall, the distance to the horizon is only about 2. Free trial is available and you will just like this amazing application once you. The flight distance from Seattle/Tacoma International Airport (SEA) to Los Angeles International Airport (LAX) is 955 miles. Distance = (40 x 25) / 60 minutes in an hour. Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet. Remember, the units you use must be equivalent, i. 86897583 nautical miles in a mile. Distance to the coastline can be calculated by downloading openstreetmap coastline data. 2. convert decimal degrees to degrees, minutes, seconds. That’s about 0. What is a nautical mile (M, NM, or nmi)? A nautical mile is a non-SI unit of Length or Distance. There are several ways to calculate the distance from San Jose to Seattle. Firstly, from 0900 to 1400 that is 5 hours so because 1 knot is 1 nautical mile we can calculate the distance both of the vessels travelled in the time period: Yacht: 24 * 5 = 120m. Dividing that 14. There are several ways to calculate the distance from San Diego to Seattle. We return […]What is a nautical mile (M, NM, or nmi)? A nautical mile is a non-SI unit of Length or Distance. Your flight direction from ORD to SEA is Northwest (-65 degrees from North). Thus, R² = 0. VAR 3. Your flight direction from HNL to SEA is Northeast (39 degrees. Port of Miami , United States. A nautical mile is a non-SI unit of Length or Distance. To travel around the Earth at the equator, you would have to travel (360 * 60) 21,600 nautical miles, 24,857 miles or 40,003 kilometers. As dimension for the speed, knots (kn) is used, one knot is one nautical mile per hour. Use this easy and mobile-friendly calculator to convert between miles and nautical miles. Catamaran: 15 * 5 = 75m. To get h into nautical miles we must divide it by 6,076 (by international convention, the number of feet in a nautical mile. There are 0. A nautical mile is 1,852 meters or 1. What is a nautical mile (M, NM, or nmi)? A nautical mile is a non-SI unit of Length or Distance. Mobile and laptop Use the sea route calculator from your laptop or mobile device and find time in sea, ETA first port, distance in nautical miles, bunker consumption, from any of the vessels AIS position. This principle comes from the fundamental definitions of speed and time in physics. Traverse Table 7. 27 mi (3,891. See also a map, estimated flight duration, carbon dioxide emissions and the time difference between Seattle and London. If you’re standing up and you’re about 6 feet tall, let’s say your eyes are sitting at about 5. There are 0. There are several ways to calculate the distance from Los Angeles to New York. Air distance is the bird fly distance between two locations which is calculated with the great circle formula. Here are some example conversions of nautical mile to other units: 1 NM = 1,852 m; 1 NM = 6,076 ft. Distance in miles gives you the mileage between cities by this South Korea mileage calculator. p = is density at 15°C, in kilograms per cubic metre, ex. 0011364 miles. When done: On the card at the bottom, click Close; Knowing the average fuel consumption (engines, generators…) at cruising speed and the price per litre (diesel price here + add local fee for yacht 0. There are 0. There are 0. A nautical mile is slightly longer than a mile on land, equaling 1. The driving distance from Seattle (SEA) to Chicago (ORD) is 2036 miles / 3276 kilometers, and travel time by car is about 35 hours 59 minutes. - Chart Scales and Conversion for Nautical and Statute Miles. 293 miles; 1690. You can plan your sailing journey down to the last detail with our interactive distance calculator. Distance = 29 nautical miles. The driving distance from Seattle (SEA) to Charlotte (CLT) is 2825 miles / 4547 kilometers, and travel time by car is about 50 hours 7 minutes. Simplified formula, which can be deduced from above, is often used, for nautical miles orTo measure the distance on the google maps distance calculator tool. A nautical mile is based on the circumference of the Earth and is used by sea and air navigators. 5 knots. The premise with these rules is that a Nautical Mile (NM) = 2000 yards (yds) Additionally, 1 knot (kt) = 1 NM / hr = 2000 yds/hr (this is the equivalent to MPH) 3 Minute Rule: Speed (kts) * 100 = Distance (yds) traveled in 3 minutes Example: if traveling 20 knots, the distance you've traveled in 3 minutes is as follows: 20kts *100 = 2000ydsThe distance between Seattle (Seattle–Tacoma International Airport) and San Francisco (San Francisco International Airport) is 679 miles / 1092 kilometers / 590 nautical miles. As the map is square it would be fairly easy to determine size once I got the length of one side. 85 kilometers), or one minute of latitude, which is the distance a boat travels in one hour going one knot. (DCA) to Seattle (SEA) is 2751 miles / 4427 kilometers, and travel time by car is about 49 hours 30 minutes. . The symbol for nautical mile is M or NM or nmi. Sea-SeekDistance Calculator. Here are two standard methods: Vincenty's formula (applied above) 2677. )The Distance Calculator can find distance between any two cities or locations available in The World Clock. which is approximately 0. When calculating the cost of a voyage, it is important to find out how long a ship will take to steam from one port to another. What is a nautical mile (M, NM, or nmi)? A nautical mile is a non-SI unit of Length or Distance. C. The driving distance from Seattle (SEA) to Washington D. To remove a point, click it. 86897583 nautical miles in a mile. Show more >. If the target altitude is zero (a ground target), we are talking about geometrical and radar horizon. Find the distance from Seattle, WA to Anchorage, AK by two routes. The driving distance from Seattle (SEA) to San Diego (SAN) is 1243 miles / 2001 kilometers, and travel time by car is about 23 hours 37 minutes. As a responsible to all aspects of maritime deeds website shiptraffic. 15 / 6 = . First zoom in, or enter the address of your starting point. Accurate routes and sea distances are a key criteria to improve decision making. 1,000,000. Notes: Distance shown are in nautical miles. You can view more details on each measurement unit: nautical miles or miles The SI base unit for length is the metre. Nautical Calculator is an Android application that calculates rhumb line and great circle navigation. Distance traveled by other boaters could vary. The sea mile is the distance of one minute of arc of latitude at a given (current) latitude and along the current meridian. [6] The territorial sea is sovereign territory, although foreign ships (military and civilian) are. The formula to calculate distance to the horizon is: 1. How far is 20 leagues Under the sea? “20,000 Leagues Under the Sea” is a novel by Jules Verne, and the term “leagues” in this context refers to a measure of distance. There are several ways to calculate the distance from Reykjavik to Seattle. Tip: To move a point or path, click and drag it. 1 nautical mile = 1. 5°5'E (2015) ANNUAL DECREASE 8' Edit. of Pub. SEA DISTANCE CALCULATOR Voyage Planner The MarineTraffic Voyage Planner is a novel tool for sea route distance calculation. To calculate a company’s CO 2 footprint from ocean container transport: 1. 15 statute miles. MM) or degrees, minutes, and decimal seconds (DD:MM:SS. This is equivalent to 2 769 kilometers or 1,495 nautical miles. You can change between miles or km at any time. 539. Knots are used to. The driving distance from Seattle (SEA) to Dallas (DFW) is 2084 miles / 3354 kilometers, and travel time by car is about 36 hours 59 minutes. To convert nautical miles to statute miles, multiply the number of nautical miles by 1. Binary Solutions. The distance between Vancouver (Vancouver International Airport) and Seattle (Seattle–Tacoma International Airport) is 127 miles / 205 kilometers / 110 nautical miles. To convert 50 kilometres to nautical miles, we divide by 1. Click in the large textfield above to enter all the airports of your flight route! MAP YOUR ROUTE. Distance calculator helps you to find how many miles from a city to an another city on map. To convert 15m to hours, we divide by 6 and round off. For distance, it can convert nautical miles to miles, kilometers, cables, leagues, meters or feet. g. The distance between Seattle (Seattle–Tacoma International Airport) and Fort Lauderdale (Fort Lauderdale–Hollywood International Airport) is 2717 miles / 4372 kilometers / 2361 nautical miles. 75. Distance of an Object by Two Bearings 4. Everyone. 00016458 nautical miles. 15078 statute miles. 1508 miles or 6,076 feet. 00049374 nautical miles. Each calculator page is a self-contained JavaScript program that can be downloaded and used off-line. A 40-foot yacht with a 5,000-liter fuel tank can travel up to 3,000 nautical miles. What is a nautical mile (M, NM, or nmi)? A nautical mile is a non-SI unit of Length or Distance. 56 ft. 283 kilometers; 912. 485. 150779448 to get the corresponding measurement in miles. Get API Keys Contact us Get point to point, port to point and port to port sea routes and sea distances. Determine the distance traveled between port of origin and port of destination using Dataloy or other nautical distance resources. Contains ads In-app purchases. 852 kilometers. If your eyes are around 3 metres above sea level, they are able to discern the following (at different distances): 1 nautical mile: crew members can be recognised on board another boat, sail rigging can be seen. Geographic Range 8. To plot points on the map, click with your mouse - this will automatically update the distance table. nga. The driving distance from Hebron (CVG) to Seattle (SEA) is 2348 miles / 3779 kilometers, and travel time by car is about 41 hours 43 minutes. 17 times the square root of 61: 1. There are 0. A 40-foot yacht with a 5,000-liter fuel tank can travel up to 3,000 nautical miles. Length of a Degree of Latitude and Longitude 2. 86 nautical miles; One nautical mile = about 1. In the case of a light 61 feet above sea level (see the chart excerpt of Watch Hill Light below), the geographic range equals 1. Example Conversions of Nautical Mile to Other Units. As dimension for the speed, knots (kn) is used, one knot is one nautical mile per hour. Example 16 . More than 4. manufactured goods): number of container slots equivalent to 20 feet (i. 2) Determine your speed. The similar sound of "knot" and "naut" is entirely coincidental. So, the geographic range (the range at which the light is visible before the horizon gets in the way) of the light must also be determined using the same formula. Your trip begins at Honolulu International Airport in Honolulu, Hawaii. A nautical mile is based on the circumference of the Earth and is used by sea and air navigators. , 90 = 1 min 30 sec), and the calculation will produce speed in knots. SEA DISTANCES / PORT DISTANCES - online tool for calculation distances between sea ports. 3. 12105209844 miles. Fuel Calculator. Over long flights, this is a useful and explainable measure related to degrees of latitude and longitude. 381 nautical miles; Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet. Have you ever wondered how you can calculate how far a sailboat can sail in a day? A sailboat can travel 144 nautical miles in 24 hours with an average cruising speed of 6 knots, which is realistic for a 35-45-foot sailboat. You can also compare door-to-door distances and carbon. Let be the distance in nautical miles (1mile=1852 metres), the course or route in bearing, , and , the respective coordinates of points and . The Travel Time by Boat Calculator works based on the simple principle of “time equals distance divided by speed”, commonly written as T = D/S. Sailing Distance Calculating Tool with support for multiple locations. 15077945. The Nautical Calculators can be used to solve many of the equations and conversions typically associated with marine navigation. Air navigation and its history are. 1K+ Downloads. Travelmath provides an online flight time calculator for all types of travel routes. 3€ per litre), you can roughly estimate the cost of your. Knot is a nautical speed measure. All distances shown are approximate berth to berth distances (not Pilot Station to Pilot Station). For speed, it can convert knots to miles per hour, kilometers per hour, feet per second or meters per second. These speeds are estimated for winds of 4 to 5 beaufort and wave heights of up to 1. Click to place marker 1. This is equivalent to 2 251 kilometers or 1,216 nautical miles. As a responsible to all aspects of maritime deeds website shiptraffic. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 rivers, seas and ocean objects and. Your trip begins at Ted Stevens Anchorage International Airport in Anchorage, Alaska. 3. This is because one degree of latitude is approximately 69 statute miles in length. The sailing distance calculator allows you to estimate the distances of your sea journeys in nautical miles as well as the approximate time you need between 2 stops. 1. 464 kilometers; 752. 852 kilometers. The map can be centred around any of the below starting points - click your home base and get started! :) TOP TIP: If you’re after a leisurely sailing holiday (doing 4-5. 669 nautical miles; Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet. , nautical miles and knots or statute miles and miles per hour. The distance (in Nautical Miles) between our starting point and our next Waypoint. The meter is used for measuring distances both at land and at sea. Here are two standard methods: Vincenty's formula (applied above) 2474. So the distance to horizon, based on this, is 2. C. Distance = 16. The driving distance from Seattle (SEA) to Palm Springs (PSP) is 1230 miles / 1979 kilometers, and travel time by car is about 23 hours 16 minutes. 852 kilometers (km) = 1852 meters. Distance and route computation. The distance between New Orleans (Louis Armstrong New Orleans International Airport) and Seattle (Seattle–Tacoma International Airport) is 2086 miles / 3357 kilometers / 1812 nautical miles. Earth radius (denoted as R 🜨 or ) is the distance from the center of Earth to a point on or near its surface. As a responsible to all aspects of maritime deeds website shiptraffic. There are several ways to calculate the distance from Indianapolis to Seattle. Preview of Nautical Sea Distance Calculator Result. Find the shortest route, ETA, days in sea, bunker ports along the route and estimated. This calculator converts various nautical measurement units. Indramayu (West Java) Pati (Central Java) 301. Degrees Minutes : North South ; Longitude: Degrees Minutes : West East . find start port: find destination port: start typing to see the suggestions. Go to Iso4app web application. Clearly you, the user inputs two 'points' that are used to calculate the distance. We did miles/miles per hour here. South pole: 8,637. It is approximately one minute of arc measured along any meridian. Of course, on shorter flights (as with sailing), miles or kilometers may seem more sensible. There are several ways to calculate the distance from Anchorage to Seattle. Port of Halifax, Canada. It ends at Seattle-Tacoma International Airport in. The driving distance from Seattle (SEA) to Nashville (BNA) is 2431 miles / 3913 kilometers, and travel time by car is about 42 hours 31 minutes. TheAs a responsible to all aspects of maritime deeds website shiptraffic. Boats with deeper draft may have to select longer routes to avoid shallows. Calculate the distance, fuel consumption, and cost of your next boating trip. How To Use. Distance by Vertical Angle Measured Between Sea Horizon and Top of Object Beyond Sea Horizon 6. Popular distances from Seattle (SEA) Distance from Seattle to Bangalore (Seattle–Tacoma International Airport – Kempegowda International Airport) is 8078 miles / 13000 kilometers / 7020 nautical miles. Distance between cities or 2 locations are measured in both kilometers, miles and nautical miles at the same time. The International Nautical Mile, also known as the nautical mile or sea mile, is a unit of measurement used primarily in navigation and maritime contexts. LinkedIn. The distance between Seattle (Seattle–Tacoma International Airport) and Sacramento (Sacramento International Airport) is 605 miles / 974 kilometers / 526 nautical miles. • The speed of a vessel over a measured mile can be calculated by the formula: S 1. On a small lake — say, 2. 480 miles; 1394. Then enter the speed, fuel consumption, and fuel cost to determine the total cost of the trip. Flying Distance Between US & Canadian Airports: From Airport:. The essential pirate. The reverse is also true, whilst rowing across the Atlantic, the very. The symbol for nautical mile is M or NM or nmi. To calculate a company’s CO 2 footprint from ocean container transport: 1. See how far it is between each place of interest and all the islands and towns you will. 1/60th of that measure would be 1. One nautical mile = about 1. Multiply the CO 2 emission factor with the distance between the ports and the number of containers for that shipment. A nautical mile is based on the circumference of the Earth and is used by sea and air navigators. 0 m. (Then round up to 13. g. Use this easy and mobile-friendly calculator to convert between meters and nautical miles. Use a plotter, or put the straight edge of a piece of paper between the points, mark it with a pencil, and compare it to the scale of miles in the legend of the chart. 10,000. 5°5'E (2015) ANNUAL DECREASE 8' Edit. nautical miles x 1. Facebook. 786 miles; 2466. 52. 000 distances. The driving distance from Denver (DEN) to Seattle (SEA) is 1317 miles / 2119 kilometers, and travel time by car is about 22 hours 53 minutes. 86897583 nautical miles in a mile. Here are two standard methods: Vincenty's formula (applied above) 5216. The driving distance from Dallas (DFW) to Seattle (SEA) is 2085 miles / 3355 kilometers, and travel time by car is about 37 hours 0 minutes. If you want to go back a step, or start again, just click the buttons below the map. How far is Seattle, WA, from Denver, CO? The distance between Denver (Denver International Airport) and Seattle (Seattle–Tacoma International Airport) is 1024 miles / 1648 kilometers / 890 nautical miles. There are several ways to calculate the distance from Seoul to Seattle. Sea Eagle Terminal: Nigeria: NG0018: NGEAT: 4° 47. Distance and route computation. To find the speed of a vessel on a measured nautical mile in a given number of minutes and seconds of time, enter the time in total seconds (i. From the two bearings at which the vessels set off from the harbour at we can calculate the angle between their paths as: 139 - 37 = 102. The driving distance from Washington D. Here are two standard methods: Vincenty's formula (applied above) 678. 769 kilometers; 1621. 1 billion distance data with (S)ECA, Weather Forecast, Piracy Alert and many other powerful functions. 15 land miles. The nautical mile calculator is a handy tool to help you calculate the distance from and to nautical miles (nmi). 1 metre is equal to 0. nmi: is the symbol of nautical. Service usage. This unit is typically used in maritime and aviation. 616 nautical miles; Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet. Use the Links below to select a category of Nautical Calculator. 96. The bigger the fuel tank (for the size of the boat,) the farther it can travel. The scale of a chart is the ratio of a given distance on the chart to the actual distance which it represents on the earth. You can, however, take a look at your Game Stats on Xbox or in the Xbox app though and that will tell you. So, the total time to go is 5. The driving distance from Seattle (SEA) to Portland (PDX) is 162 miles / 261 kilometers, and travel time by car is about 3 hours 14 minutes. Think of it this way: the bigger the boat, the bigger the fuel compartment. Click your route to navigate around the map - it will add up the distance as you go. 3. This calculator relieves the tedious process of determining those waypoints for the voyage. The actual number is 1. 2. It is approximately one minute of arc measured along any meridian. It ends at Seattle-Tacoma International. 5399568 nautical miles. 150779448 to get the corresponding measurement in miles. 1 It will take 96. Popular distances from Seattle (SEA) Distance from Seattle to London (Seattle–Tacoma International Airport – London Heathrow Airport) is 4800 miles / 7725 kilometers / 4171 nautical miles. The symbol for nautical mile is M or NM or nmi. MM) or degrees, minutes, and decimal seconds (DD:MM:SS. Each navigation method is calculated by a different server, with different data. A nautical mile is based on the circumference of the Earth and is used by sea and air navigators. 451 miles; 2331. Enter latitude and longitude of two points, select the desired units: nautical miles (n mi), statute miles (sm), or kilometers (km) and click Compute. Philippines Distance Chart (Distance Table): For your quick reference, below is a Distance Chart or Distance Table of distances between some of the. There are 0. 5399568 nautical miles. Inside Passage • Seattle to Cape Spencer (Table 34) is 976 miles • Cape Spencer to Anchorage (Table 33) is 641 miles • Seattle to Anchorage is 1,617 miles . The total straight line flight distance from LAX to SEA is 954 miles. By performing the calculation using the actual number of knots that unspooled, the sailors were able to measure the ship’s speed. The nautical mile (mni) is nearly equal to one minute of arc of latitude along any meridian, and is approximately equal to one minute of arc of longitude at the equator. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Height of Eye = 10 feet Geographic Range = 11. I noticed that one of your example points was in France so you may need to expand the coastline data beyond just the UK (can be done by playing. C. If you’re standing up and you’re about 6 feet tall, let’s say your eyes are sitting at about 5. Nautical Calculator. Just type the number of meters into the box and hit the Calculate button. One mile = 0. This is equivalent to 2925 kilometers or 1579 nautical miles. Distance Tables Ports List. Login. Sea+InlandRouting Get the most accurate distances to better predict arrival times, monitor fuel consumption, estimate Co2, compute deviation costs. The database uses the great circle distance and the average airspeed of a commercial airliner to figure out how long a. There are several ways to calculate the distance from San Diego to Seattle. 9. Remember, one mile equals about 0. 1∘ degree of Latitude = 60’ (minute) or 60 nautical miles. Your trip begins at Minneapolis-Saint Paul International Airport in Minneapolis, Minnesota. The distance between Newark (New York Newark Liberty International Airport) and Seattle (Seattle–Tacoma International Airport) is 2402 miles / 3865 kilometers / 2087 nautical miles. The driving distance from Vancouver (YVR) to Seattle (SEA) is 152 miles / 245 kilometers, and travel time by car is about 3 hours 10 minutes. Google Maps Distance Calculator can find the distance between two or more points on a map. Double the speed to 120 and you cover twice that distance, or 17 nautical miles. Nautical mile converter. The distance between Seattle (Seattle–Tacoma International Airport) and Washington D. Determine the distance traveled between port of origin and port of destination using Dataloy or other nautical distance resources. Divide Time into Distance to find Speed. Travelmath provides an online travel distance calculator to help you measure both flying distances and driving distances. 85166 kilometers per hour or one nautical mile. Calculate the total nautical distance of your sea voyage with ease. The distance between Juneau (Juneau International Airport) and Seattle (Seattle–Tacoma International Airport) is 909 miles / 1463 kilometers / 790 nautical miles. It is approximately one minute of arc measured along any meridian. That means;The total driving distance from LAX to SEA is 1,135 miles or 1 827 kilometers. A nautical mile is a non-SI unit of Length or Distance. Here are two standard methods: Vincenty's formula (applied above) 866. 869 nautical miles.