Distance calculator

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

ZUTC · Tengchong Tuofeng Airport → VTBS · Suvarnabhumi Airport

Distance
687.9 nm
1,273.9 km · 791.6 mi
Course (true)
169°
Reverse course
350°
Flight time
1:34

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