Distance calculator

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

KBTR · Baton Rouge Metropolitan Airport → KPLR · St Clair County Airport

Distance
308.5 nm
571.3 km · 355.0 mi
Course (true)
053°
Reverse course
235°
Flight time
0:42

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