Distance calculator

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

KBEC · Beech Factory Airport → KRDR · Grand Forks Air Force Base

Distance
616.5 nm
1,141.7 km · 709.4 mi
Course (true)
359°
Reverse course
179°
Flight time
1:24

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