Distance calculator

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

KBTR · Baton Rouge Metropolitan Airport → KGZS · Abernathy Field

Distance
345.7 nm
640.3 km · 397.9 mi
Course (true)
036°
Reverse course
218°
Flight time
0:47

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