Distance calculator

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

KBZN · Bozeman Yellowstone International Airport → KCUT · Custer County Airport

Distance
343.8 nm
636.7 km · 395.6 mi
Course (true)
108°
Reverse course
294°
Flight time
0:47

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