Distance calculator

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

RORA · Aguni Airport → RCNN · Tainan International Airport / Tainan Air Base

Distance
441.3 nm
817.3 km · 507.9 mi
Course (true)
242°
Reverse course
059°
Flight time
1:00

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