Distance calculator

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

KBQK · Brunswick Golden Isles Airport → KMTC · Selfridge Air National Guard Base Airport

Distance
684.9 nm
1,268.4 km · 788.1 mi
Course (true)
355°
Reverse course
174°
Flight time
1:33

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