Distance calculator

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

KECS · Mondell Field → KBZN · Bozeman Yellowstone International Airport

Distance
312.5 nm
578.8 km · 359.7 mi
Course (true)
294°
Reverse course
109°
Flight time
0:43

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