Distance calculator

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

KLAM · Los Alamos Airport → KBZN · Bozeman Yellowstone International Airport

Distance
634.1 nm
1,174.4 km · 729.7 mi
Course (true)
341°
Reverse course
158°
Flight time
1:26

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