regional and 3d topo map of Hengkai, Papua New Guinea ::
Hengkai airports ::
The nearest airport is GKA - Goroka, located 45.8 km west of Hengkai.
Other airports nearby include LAE - Nadzab (111.4 km east), MAG - Madang (111.6 km north), HGU - Mount Hagen (170.2 km west),