Table
| Kilometres | |
|---|---|
| 1Source: The Norwegian Mapping Authorityand the Norwegian Public Roads Administration | |
| 2At 1. January. | |
| The whole country | |
| 20182 | 49 429 |
| 20192 | 49 907 |
| 20202 | 49 606 |
| 2020 | |
| Østfold (-2019) | 1 673 |
| Akershus and Oslo | 2 773 |
| Hedmark (-2019) | 11 804 |
| Oppland (-2019) | 6 654 |
| Buskerud (-2019) | 6 218 |
| Vestfold (-2019) | 1 240 |
| Telemark (-2019) | 4 876 |
| Aust-Agder (-2019) | 2 342 |
| Vest-Agder (-2019) | 747 |
| Rogaland | 492 |
| Hordaland (-2019) | 940 |
| Sogn og Fjordane (-2019) | 632 |
| Møre og Romsdal | 1 018 |
| Trøndelag - Trööndelage | 5 853 |
| Nordland | 1 085 |
| Troms - Romsa (-2019) | 1 025 |
| Finnmark - Finnmárku (-2019) | 234 |