Distance calculator

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

KBTM · Bert Mooney Airport → KCLS · Chehalis Centralia Airport

Distance
436.7 nm
808.7 km · 502.5 mi
Course (true)
279°
Reverse course
092°
Flight time
1:00

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