Distance calculator

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

KBJC · Rocky Mountain Metropolitan Airport → KNRS · Naval Outlying Field Imperial Beach (Ream Field)

Distance
728.3 nm
1,348.8 km · 838.1 mi
Course (true)
236°
Reverse course
049°
Flight time
1:39

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