| Portes-les-Valence to Molde | 1,237.62 mi (1,991.75 km) |
| Portes-les-Valence to Mosjoen | 1,481.82 mi (2,384.77 km) |
| Portes-les-Valence to Moss | 1,036.61 mi (1,668.26 km) |
| Portes-les-Valence to Namsos | 1,377.55 mi (2,216.95 km) |
| Portes-les-Valence to Nannestad | 1,091.24 mi (1,756.18 km) |
| Portes-les-Valence to Narvik | 1,688.35 mi (2,717.13 km) |
| Portes-les-Valence to Nedre Eiker | 1,050.92 mi (1,691.29 km) |
| Portes-les-Valence to Nesoddtangen | 1,059.40 mi (1,704.93 km) |
| Portes-les-Valence to Nittedal | 1,079.02 mi (1,736.52 km) |
| Portes-les-Valence to Nordre Fale | 1,057.52 mi (1,701.92 km) |
| Portes-les-Valence to Notodden | 1,035.22 mi (1,666.02 km) |
| Portes-les-Valence to Notteroy | 1,016.63 mi (1,636.11 km) |
| Portes-les-Valence to Oppegard | 1,059.60 mi (1,705.27 km) |
| Portes-les-Valence to Orsta | 1,198.23 mi (1,928.37 km) |
| Portes-les-Valence to Os | 1,061.12 mi (1,707.71 km) |
