The nearest airport is SHB - Nakashibetsu, located 56.4 km north of Ōta.
Other airports nearby include MMB - Memanbetsu (102.4 km north west), OBO - Obihiro (135.0 km west), MBE - Monbetsu (176.2 km north west),
Nearby towns ::
Monshizu (3.5km south) //
Pontomari (3.9km south) //
Sattebetsu (5.7km north) //
Shinryū (5.5km south east) //
Akkeshi (6.8km south east) //
Opporo (6.4km west) //
[all distances 'as the bird flies' and approximate]