The nearest airport is ITM - Osaka Intl, located 99.2 km west of Shōnomachi.
Other airports nearby include KMQ - Kanazawa Komatsu (168.0 km north), SHM - Nanki-shirahama Nanki Shirahama (172.1 km south west), MMJ - Matsumoto (191.1 km north east), TKS - Tokushima (194.2 km south west),