The nearest airport is TPE - Taipei Chiang Kai Shek Intl, located 64.7 km north east of T'an-nei.
Other airports nearby include TSA - Taipei Sungshan (88.7 km north east), HUN - Hualien (105.7 km south east), CYI - Chiayi (136.7 km south), MZG - Makung Magong (168.8 km south west),