Distance calculator

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

CZGR · Little Grand Rapids Airport → KBIS · Bismarck Municipal Airport

Distance
377.6 nm
699.4 km · 434.6 mi
Course (true)
215°
Reverse course
031°
Flight time
0:51

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