The nearest airport is MMJ - Matsumoto, located 57.9 km south west of Watauchi.
Other airports nearby include TOY - Toyama (95.1 km west), OKO - Yokota Ab (138.0 km south east), KMQ - Kanazawa Komatsu (167.0 km west), HND - Tokyo Intl (181.5 km south east),