Distance calculator

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

VTUI · Sakon Nakhon Airport → ZPMS · Dehong Mangshi International Airport

Distance
534.2 nm
989.3 km · 614.7 mi
Course (true)
325°
Reverse course
143°
Flight time
1:13

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