Distance calculator

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

KCGC · Crystal River Airport → KIAD · Washington Dulles International Airport

Distance
656.2 nm
1,215.3 km · 755.2 mi
Course (true)
021°
Reverse course
204°
Flight time
1:29

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