Distance calculator

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

VHHH · Hong Kong International Airport → ZJSY · Sanya Phoenix International Airport

Distance
349.5 nm
647.4 km · 402.3 mi
Course (true)
227°
Reverse course
046°
Flight time
0:48

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