Distance calculator

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

RCQS · Chihhang Air Base → ZSWZ · Wenzhou Longwan International Airport

Distance
307.8 nm
570.0 km · 354.2 mi
Course (true)
357°
Reverse course
177°
Flight time
0:42

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