The nearest airport is TPE - Taipei Chiang Kai Shek Intl, located 24.8 km north east of Ch'ang-an.
Other airports nearby include TSA - Taipei Sungshan (51.0 km east), HUN - Hualien (111.2 km south east), CYI - Chiayi (174.1 km south west), MZW - Matsu Beigan (182.5 km north west),