Distance calculator

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

KBUM · Butler Memorial Airport → KDEN · Denver International Airport

Distance
490.5 nm
908.4 km · 564.5 mi
Course (true)
284°
Reverse course
098°
Flight time
1:07

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