Norwegian County Road 420
# Norwegian County Road 420

Norwegian County Road 420 is a Norwegian county road in Vest-Agder and Aust-Agder counties, Norway. The 63.8-kilometre (39.6 mi) long road runs along the coast from the European route E18 highway at the Sørlandsparken in Kristiansand in the southwest to the European route E18 at Moland in Arendal.

