Distance calculator

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

KBWI · Baltimore/Washington International Thurgood Marshall Airport → KAOH · Lima Allen County Airport

Distance
350.9 nm
649.8 km · 403.8 mi
Course (true)
288°
Reverse course
103°
Flight time
0:48

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