Distance calculator

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

RJFZ · JASDF Tsuiki Air Base → RKSS · Seoul Gimpo International Airport

Distance
311.5 nm
576.9 km · 358.5 mi
Course (true)
319°
Reverse course
137°
Flight time
0:42

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