Distance calculator

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

RJNO · Oki Global Geopark Airport → RJSF · Fukushima Airport

Distance
347.8 nm
644.1 km · 400.2 mi
Course (true)
077°
Reverse course
262°
Flight time
0:47

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