The nearest airport is LBV - Libreville Leon M Ba, located 34.2 km west of Nkoltang.
Other airports nearby include LBQ - Lambarene (131.5 km south east), POG - Port Gentil (157.7 km south west), BSG - Bata (172.4 km north), OMB - Omboue Hospial Omboue Hopital (218.3 km south),