Distance calculator

Great-circle distance. Enter an airport ICAO / IATA code or coordinates (for example 52.1657, 20.9671).

KCYS · Cheyenne Regional Jerry Olson Field → KASX · John F Kennedy Memorial Airport

Distance
681.8 nm
1,262.6 km · 784.6 mi
Course (true)
057°
Reverse course
247°
Flight time
1:33

Straight great-circle distance, not a route. Course is true, not magnetic.