Distance calculator

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

KBKF · Buckley Space Force Base → KLWS · Lewiston Nez Perce County Airport

Distance
669.6 nm
1,240.2 km · 770.6 mi
Course (true)
311°
Reverse course
122°
Flight time
1:31

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