Distance calculator

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

KBTA · Blair Executive Airport → KBZN · Bozeman Yellowstone International Airport

Distance
703.3 nm
1,302.5 km · 809.4 mi
Course (true)
297°
Reverse course
107°
Flight time
1:36

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