The nearest airport is AXT - Akita, located 41.2 km north of Ōsawa.
Other airports nearby include HNA - Hanamaki (67.3 km east), GAJ - Yamagata (94.9 km south), SDJ - Sendai (133.4 km south), AOJ - Aomori (165.1 km north),
Nearby towns ::
Fukai (2.9km east) //
Tsukuriyama (3.4km north east) //
Numadate (5.7km north east) //
Tsuchidate (6.3km south east) //
Nishimonai (7.6km south) //
Mutsuai (8.0km south east) //
Age (9.4km north east) //
[all distances 'as the bird flies' and approximate]