The nearest airport is HNA - Hanamaki, located 71.8 km west of Ōsawa.
Other airports nearby include MSJ - Misawa Ab (144.7 km north), AXT - Akita (151.0 km west), SDJ - Sendai (174.8 km south west), AOJ - Aomori (176.5 km north west),
Nearby towns ::
Yamada (2.3km south west) //
Funakoshi (5.6km south) //
Kawashiro (4.3km east) //
Tanohama (7.9km south) //
Chikei (6.8km north east) //
Ishihama (6.8km north east) //
[all distances 'as the bird flies' and approximate]