Distance calculator

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

VVDH · Dong Hoi Airport → VTBU · U-Tapao–Rayong–Pattaya International Airport

Distance
434.8 nm
805.2 km · 500.3 mi
Course (true)
229°
Reverse course
047°
Flight time
0:59

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