Distance calculator

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

LBSF · Sofia Airport → LOAS · Spitzerberg Airfield

Distance
423.9 nm
785.1 km · 487.8 mi
Course (true)
322°
Reverse course
138°
Flight time
0:58

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