| Halden to Solofra | 1,272.36 mi (2,047.66 km) |
| Halden to Somma Lombardo | 936.00 mi (1,506.35 km) |
| Halden to Somma Vesuviana | 1,267.72 mi (2,040.20 km) |
| Halden to Sommacampagna | 948.77 mi (1,526.90 km) |
| Halden to Sona | 946.49 mi (1,523.23 km) |
| Halden to Sondrio | 897.70 mi (1,444.71 km) |
| Halden to Sora | 1,206.40 mi (1,941.52 km) |
| Halden to Sorbolo | 987.61 mi (1,589.40 km) |
| Halden to Soresina | 958.65 mi (1,542.79 km) |
| Halden to Sorisole | 928.19 mi (1,493.78 km) |
| Halden to Sorrento | 1,284.30 mi (2,066.88 km) |
| Halden to Sorso | 1,272.62 mi (2,048.09 km) |
| Halden to Sortino | 1,525.56 mi (2,455.14 km) |
| Halden to Soverato Marina | 1,430.12 mi (2,301.56 km) |
| Halden to Sovicille | 1,094.70 mi (1,761.75 km) |
