Ōmachi is located in Japan (Ōmachi-shi, Nagano) and time zone Asia/Tokyo.
Places nearby are Ikeda, Hotaka and Chikuma.
Nagoya is 164 km away, Tokyo is 171 km away and Yokohama is 185 km away as the crow flies.
Distances from Ōmachi to the most important cities in Japan and the world.
36.5000000°
137.8666700°
Railway station in Hiroshima, Japan
https://en.wikipedia.org/wiki/Ōmachi_Station_(Hiroshima)