Distance calculator

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

VELR · Lilabari North Lakhimpur Airport → ZPYM · Yuanmou Air Base

Distance
428.5 nm
793.6 km · 493.1 mi
Course (true)
101°
Reverse course
284°
Flight time
0:58

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