The nearest airport is TPE - Taipei Chiang Kai Shek Intl, located 51.3 km north of Ta-an.
Other airports nearby include TSA - Taipei Sungshan (57.1 km north east), HUN - Hualien (74.0 km south east), CYI - Chiayi (156.7 km south west), OGN - Yonaguni Jima Yonaguni (172.5 km east),