Distance calculator

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

KBTA · Blair Executive Airport → KAIA · Alliance Municipal Airport

Distance
302.3 nm
559.9 km · 347.9 mi
Course (true)
279°
Reverse course
095°
Flight time
0:41

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