Distance calculator

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

KBEC · Beech Factory Airport → KBKF · Buckley Space Force Base

Distance
373.0 nm
690.8 km · 429.3 mi
Course (true)
291°
Reverse course
106°
Flight time
0:51

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