The nearest airport is TNN - Tainan, located 21.8 km south of Chien-yao.
Other airports nearby include CYI - Chiayi (38.1 km north), PIF - Pingtung South (54.2 km south), KHH - Kaohsiung Intl (62.0 km south), MZG - Makung Magong (82.5 km north west),