Distance calculator

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

KMLD · Malad City Airport → KCYS · Cheyenne Regional Jerry Olson Field

Distance
341.1 nm
631.7 km · 392.5 mi
Course (true)
098°
Reverse course
283°
Flight time
0:47

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