Distance calculator

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

KASW · Warsaw Municipal Airport → KIAD · Washington Dulles International Airport

Distance
409.4 nm
758.3 km · 471.2 mi
Course (true)
107°
Reverse course
293°
Flight time
0:56

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