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Draw you flight path on a map and calculate the great circle distance in nautical miles and kilometers. Get estimated flight time by choosing an aircraft type or entering the cruising speed.Click in the large textfield above to enter all the airports of your flight route!
The Great Circle Mapper displays maps and computes distances along a geodesic path. It includes an extensive, searchable database of airports and other locations.
12 cze 2024 · The Great Circle Mapper displays maps and computes distances along a geodesic path. It includes an extensive, searchable database of airports and other locations.
Great Circle Mapper. FAQ Featured Maps More Home Map Distances. From To Initial Heading Magnetic Heading Distance Time; Total: 85,607 nm: 181:53: Average: 3,171 nm: Show Hide latitude and longitude Show Hide fractional heading 27 segment path: ORD (41°58'37"N 87°54'29"W) ANC (61°10'27"N 149°59'53"W)
Great Circle Map displays the shortest route between airports and calculates the distance. It draws geodesic flight paths on top of Google maps, so you can create your own route map.
Great Circle Mapper, also known as “GCMap” and available at gcmap.com, has been a beloved tool among dedicated aviation geeks for quite some time. More recently, it has become even more valuable for Canadians with Aeroplan’s implementation of distance-based reward pricing.
The Great Circle Mapper assumes the speed of sound is 574 knots (about 660.5 miles per hour or 1063 kilometers per hour), which is a close approximation for the lower stratospheric altitudes from 36,000 feet to well above 65,000 feet where transport jets usually fly, assuming a temperature of -70°F.
