Japan National Route 397
| National Route 397 | ||||
|---|---|---|---|---|
| 国道397号 | ||||
| Route information | ||||
| Length | 137.8 km (85.6 mi) | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 397 is a national highway of Japan connecting Ōfunato, Iwate and Yokote, Akita in Japan, with a total length of 137.8 km (85.62 mi).