The nearest airport is CYI - Chiayi, located 21.8 km north west of Erh-K'ang.
Other airports nearby include TNN - Tainan (46.6 km south west), PIF - Pingtung South (67.7 km south), KHH - Kaohsiung Intl (79.4 km south), TTT - Fengnin (86.3 km south east),