Distance calculator

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

KPDC · Prairie Du Chien Municipal Airport → KBFF · Western Neb. Rgnl/William B. Heilig Airport

Distance
556.3 nm
1,030.3 km · 640.2 mi
Course (true)
267°
Reverse course
079°
Flight time
1:16

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