Distance calculator

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

VEPI · Barrackpore Air Force Station → VTCC · Chiang Mai International Airport

Distance
641.9 nm
1,188.8 km · 738.7 mi
Course (true)
110°
Reverse course
294°
Flight time
1:28

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