Distance calculator

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

KRIW · Central Wyoming Regional Airport → KCOS · City of Colorado Springs Municipal Airport

Distance
307.2 nm
569.0 km · 353.6 mi
Course (true)
145°
Reverse course
328°
Flight time
0:42

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