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The Great Circle Mapper displays maps and computes distances along a geodesic path. It includes an extensive, searchable database of airports and other locations.
- FAQ
Information on this site may not be accurate or current and...
- Featured Maps
Archives of Great Circle Mapper featured maps. Archives of...
- More
More stuff for the Great Circle Mapper . FAQ Featured Maps...
- Credits
The Great Circle Mapper's location database includes...
- Dallas Love Field
Airport information about DAL - Dallas [Dallas Love Field],...
- Memphis
Airport information about MEM - Memphis [Intl], TN, US....
- Louisville
Airport information about SDF - Louisville [Louisville...
- Atlanta
Airport information about ATL - Atlanta [Hartsfield -...
- FAQ
Use Great Circle Mapper to calculate the distance and flight duration between all airports worldwide and draw the flight route on a map.
A map from the Great Circle Mapper. Great Circle Mapper. FAQ Featured Maps More Home Controls. Paths : Distance and Time. Units : Minimum: Ground Speed or Mach Information on this site may not be accurate or current and is not valid for flight planning or navigation. ...
A map from the Great Circle Mapper. Great Circle Mapper. FAQ Featured Maps More Home Map Distances. From To Initial Heading Magnetic Heading Distance; Total: 2,235 mi: Average: 373 mi: Show Hide latitude and longitude Show Hide fractional heading 6 segment path: LHR (51°28'39"N 0°27'41"W) CDG (49°00'35"N 2°32'52"E) 141 140.8 ° (SE) 140 140 ...
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.
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.
You can use this program to make Great Circle maps from any location in the world. The program has become quite popular and it is totally free! It is now in beta stage and may be lacking some features.
