The nearest airport is KYD - Lanyu, located 70.6 km east of Lan-jen-lu.
Other airports nearby include KHH - Kaohsiung Intl (77.9 km north west), PIF - Pingtung South (79.7 km north west), TTT - Fengnin (82.3 km north), GNI - Green Island Lyudao (93.8 km north east),