The nearest airport is OIM - Oshima, located 81.4 km east of Kaishima.
Other airports nearby include OKO - Yokota Ab (110.9 km north east), HND - Tokyo Intl (129.4 km north east), MMJ - Matsumoto (138.5 km north west), MMY - Miyake Jima Miyakejima (141.8 km south east),