| Horsell to Solofra | 1,031.13 mi (1,659.44 km) |
| Horsell to Somma Lombardo | 575.30 mi (925.86 km) |
| Horsell to Somma Vesuviana | 1,015.21 mi (1,633.82 km) |
| Horsell to Sommacampagna | 663.73 mi (1,068.17 km) |
| Horsell to Sona | 661.58 mi (1,064.72 km) |
| Horsell to Sondrio | 593.13 mi (954.55 km) |
| Horsell to Sora | 943.16 mi (1,517.87 km) |
| Horsell to Sorbolo | 676.09 mi (1,088.06 km) |
| Horsell to Soresina | 634.16 mi (1,020.59 km) |
| Horsell to Sorisole | 605.50 mi (974.46 km) |
| Horsell to Sorrento | 1,026.20 mi (1,651.51 km) |
| Horsell to Sorso | 847.83 mi (1,364.45 km) |
| Horsell to Sortino | 1,240.85 mi (1,996.95 km) |
| Horsell to Soverato Marina | 1,203.39 mi (1,936.67 km) |
| Horsell to Sovicille | 782.00 mi (1,258.50 km) |
