Distance calculator

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

KBKN · Blackwell Tonkawa Municipal Airport → KDEN · Denver International Airport

Distance
392.3 nm
726.6 km · 451.5 mi
Course (true)
301°
Reverse course
116°
Flight time
0:53

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