The nearest airport is HUN - Hualien, located 68.1 km east of Po-ai.
Other airports nearby include CYI - Chiayi (97.5 km south west), TPE - Taipei Chiang Kai Shek Intl (104.5 km north), TSA - Taipei Sungshan (116.3 km north east), MZG - Makung Magong (151.6 km south west),