Distance calculator

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

VVNB · Noi Bai International Airport → ZPMS · Dehong Mangshi International Airport

Distance
445.5 nm
825.1 km · 512.7 mi
Course (true)
297°
Reverse course
114°
Flight time
1:01

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