Country: | JPN |
Type: | National |
Route: | 403 |
Map Custom: | yes |
Length Km: | 352.8 |
Length Ref: | [1] |
Previous Type: | Route |
Previous Route: | 402 |
Next Type: | Route |
Next Route: | 404 |
National Route 403 is a national highway of Japan connecting Chūō-ku, Niigata and Matsumoto, Nagano in Japan, with a total length of 352.8 km (219.22 mi).