Distance calculator

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

WSSS · Singapore Changi Airport → WISA · Smart Semelagi Airport

Distance
304.4 nm
563.7 km · 350.2 mi
Course (true)
094°
Reverse course
274°
Flight time
0:42

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