The nearest airport is TPE - Taipei Chiang Kai Shek Intl, located 75.9 km north east of Erh-hu.
Other airports nearby include TSA - Taipei Sungshan (99.8 km north east), HUN - Hualien (108.1 km south east), CYI - Chiayi (127.2 km south), MZG - Makung Magong (157.6 km south west),