Distance calculator

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

KRPH · Graham Municipal Airport → KCOS · City of Colorado Springs Municipal Airport

Distance
453.8 nm
840.4 km · 522.2 mi
Course (true)
321°
Reverse course
137°
Flight time
1:02

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