The nearest airport is KNH - Chinmen Shang Yi, located 4.1 km north east of Ou-ts'o.
Other airports nearby include XMN - Xiamen Gaoqi (26.2 km north west), MZG - Makung Magong (160.8 km south east), WOT - Wang An (164.2 km south east), FOC - Fuzhou Changle (216.5 km north east),