Distance calculator

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

KPRN · Mac Crenshaw Memorial Airport → KBWI · Baltimore/Washington International Thurgood Marshall Airport

Distance
654.8 nm
1,212.7 km · 753.5 mi
Course (true)
045°
Reverse course
231°
Flight time
1:29

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