Distance calculator

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

ZPPP · Kunming Changshui International Airport → VTCC · Chiang Mai International Airport

Distance
440.4 nm
815.7 km · 506.8 mi
Course (true)
211°
Reverse course
029°
Flight time
1:00

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