Distance calculator

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

VTUI · Sakon Nakhon Airport → VTSM · Samui International Airport

Distance
516.6 nm
956.7 km · 594.5 mi
Course (true)
208°
Reverse course
027°
Flight time
1:10

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