Calculate route from Ōnuma Eki (Hokkaido, Japan) to Niigata (Niigata, Japan).
The flight distance (as the crow flies) between Ōnuma Eki and Niigata is 475.6 km.
Roadmap (route) to go from Ōnuma Eki to Niigata detailed above, you can also see the course layout on the map.
While doing trip Ōnuma Eki - Niigata by car, the calculated route ends at a distance , or more straight.