Distance calculator

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

ZJSY · Sanya Phoenix International Airport → VTPO · Sukhothai Airport

Distance
552.2 nm
1,022.6 km · 635.4 mi
Course (true)
265°
Reverse course
082°
Flight time
1:15

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