Distance calculator

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

KBAF · Westfield-Barnes Regional Airport → KAPN · Alpena County Regional Airport

Distance
502.4 nm
930.5 km · 578.2 mi
Course (true)
294°
Reverse course
107°
Flight time
1:09

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