Distance calculator

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

KBMC · Brigham City Regional Airport → KRAP · Rapid City Regional Airport

Distance
423.7 nm
784.7 km · 487.6 mi
Course (true)
066°
Reverse course
252°
Flight time
0:58

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