Country: | JPN |
Type: | National |
Route: | 337 |
Map Custom: | yes |
Length Km: | 92.4 |
Length Ref: | [1] |
Previous Type: | Route |
Previous Route: | 336 |
Next Type: | Route |
Next Route: | 338 |
National Route 337 is a national highway of Japan connecting Chitose, Hokkaidō and Otaru, Hokkaidō in Japan, with a total length of 92.4 km (57.41 mi).