Distance calculator

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

KDFW · Dallas Fort Worth International Airport → KBUM · Butler Memorial Airport

Distance
349.5 nm
647.3 km · 402.2 mi
Course (true)
021°
Reverse course
203°
Flight time
0:48

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