The nearest airport is TPE - Taipei Chiang Kai Shek Intl, located 34.1 km north of Hsi-k'eng.
Other airports nearby include TSA - Taipei Sungshan (52.9 km north east), HUN - Hualien (97.5 km south east), CYI - Chiayi (164.6 km south west), OGN - Yonaguni Jima Yonaguni (190.0 km east),