Japan National Route 243

National Route 243
国道243号
Route information
Length	173.1 km[1] (107.6 mi)
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 242 → National Route 244

National Route 243 is a national highway of Japan connecting Abashiri, Hokkaidō and Nemuro, Hokkaidō in Japan, with a total length of 173.1 km (107.56 mi).

References

1. "一般国道の路線別、都道府県別道路現況" [Road statistics by General National Highway route and prefecture] (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 18 February 2020.