Distance calculator

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

KBKX · Brookings Regional Airport → KDEN · Denver International Airport

Distance
439.9 nm
814.7 km · 506.2 mi
Course (true)
235°
Reverse course
050°
Flight time
1:00

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