Distance calculator

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

KTWM · Richard B Helgeson Airport → KBFF · Western Neb. Rgnl/William B. Heilig Airport

Distance
594.4 nm
1,100.8 km · 684.0 mi
Course (true)
243°
Reverse course
054°
Flight time
1:21

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