Calculate route from Karuizawa-eki (Nagano, Japan) to Niigata (Niigata, Japan).
The flight distance (as the crow flies) between Karuizawa-eki and Niigata is 174.7 km.
Roadmap (route) to go from Karuizawa-eki to Niigata detailed above, you can also see the course layout on the map.
While doing trip Karuizawa-eki - Niigata by car, the calculated route ends at a distance , or more straight.