Distance calculator

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

KJAX · Jacksonville International Airport → KPLR · St Clair County Airport

Distance
296.3 nm
548.7 km · 340.9 mi
Course (true)
310°
Reverse course
127°
Flight time
0:40

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