Distance calculator

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

WAFN · Seko Airport → WIOO · Supadio International Airport

Distance
642.6 nm
1,190.1 km · 739.5 mi
Course (true)
281°
Reverse course
101°
Flight time
1:28

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