Distance calculator

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

KCOS · City of Colorado Springs Municipal Airport → KDUC · Halliburton Field

Distance
416.0 nm
770.4 km · 478.7 mi
Course (true)
127°
Reverse course
311°
Flight time
0:57

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