| Namsos to Solofra | 1,638.34 mi (2,636.65 km) |
| Namsos to Somma Lombardo | 1,302.14 mi (2,095.59 km) |
| Namsos to Somma Vesuviana | 1,634.36 mi (2,630.25 km) |
| Namsos to Sommacampagna | 1,317.54 mi (2,120.38 km) |
| Namsos to Sona | 1,315.25 mi (2,116.69 km) |
| Namsos to Sondrio | 1,265.64 mi (2,036.85 km) |
| Namsos to Sora | 1,574.05 mi (2,533.18 km) |
| Namsos to Sorbolo | 1,356.17 mi (2,182.54 km) |
| Namsos to Soresina | 1,326.64 mi (2,135.03 km) |
| Namsos to Sorisole | 1,295.90 mi (2,085.55 km) |
| Namsos to Sorrento | 1,651.06 mi (2,657.13 km) |
| Namsos to Sorso | 1,639.43 mi (2,638.40 km) |
| Namsos to Sortino | 1,891.81 mi (3,044.57 km) |
| Namsos to Soverato Marina | 1,793.25 mi (2,885.95 km) |
| Namsos to Sovicille | 1,463.59 mi (2,355.42 km) |
