Distance calculator

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

RPLY · Alabat Island Airport → RCNN · Tainan International Airport / Tainan Air Base

Distance
532.5 nm
986.2 km · 612.8 mi
Course (true)
350°
Reverse course
169°
Flight time
1:13

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