Distance calculator

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

WSSS · Singapore Changi Airport → WITL · Lhok Sukon Airport

Distance
461.3 nm
854.3 km · 530.9 mi
Course (true)
299°
Reverse course
119°
Flight time
1:03

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