Distance calculator

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

KXNA · Northwest Arkansas National Airport → KBKF · Buckley Space Force Base

Distance
534.8 nm
990.4 km · 615.4 mi
Course (true)
296°
Reverse course
109°
Flight time
1:13

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