Distance calculator

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

OPTA · Tarbela Dam Airport → UTDD · Dushanbe International Airport

Distance
329.3 nm
609.9 km · 379.0 mi
Course (true)
327°
Reverse course
145°
Flight time
0:45

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