Distance calculator

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

KGDV · Dawson Community Airport → KCYS · Cheyenne Regional Jerry Olson Field

Distance
359.2 nm
665.2 km · 413.3 mi
Course (true)
180°
Reverse course
360°
Flight time
0:49

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