The nearest airport is LBV - Libreville Leon M Ba, located 33.6 km west of Nkoltang.
Other airports nearby include LBQ - Lambarene (133.1 km south east), POG - Port Gentil (159.1 km south west), BSG - Bata (170.6 km north), OMB - Omboue Hospial Omboue Hopital (220.1 km south),