Distance calculator

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

RJFS · Kyushu Saga International Airport → RKSS · Seoul Gimpo International Airport

Distance
315.6 nm
584.4 km · 363.1 mi
Course (true)
328°
Reverse course
146°
Flight time
0:43

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