| County Road 401 | |
|---|---|
| Bokmål: Fylkesvei 401 Nynorsk: Fylkesveg 401 |
|
| Route information | |
| Length: | 18.70 km (11.62 mi) |
| Major junctions | |
| West end: |
|
| East end: | 420 in Vallesverdfjorden, Lillesand |
| Highway system | |
| County Roads in Norway | |
Norwegian County Road 401 is a county road in Vest-Agder and Aust-Agder county, Norway.