Distance calculator

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

KSPF · Black Hills Airport-Clyde Ice Field → KOMA · Eppley Airfield

Distance
395.7 nm
732.9 km · 455.4 mi
Course (true)
116°
Reverse course
301°
Flight time
0:54

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