| Horta to Solofra | 2,293.83 mi (3,691.57 km) |
| Horta to Somma Lombardo | 1,957.17 mi (3,149.76 km) |
| Horta to Somma Vesuviana | 2,272.11 mi (3,656.61 km) |
| Horta to Sommacampagna | 2,061.16 mi (3,317.11 km) |
| Horta to Sona | 2,060.31 mi (3,315.75 km) |
| Horta to Sondrio | 2,014.09 mi (3,241.36 km) |
| Horta to Sora | 2,220.52 mi (3,573.58 km) |
| Horta to Sorbolo | 2,042.40 mi (3,286.93 km) |
| Horta to Soresina | 2,013.02 mi (3,239.65 km) |
| Horta to Sorisole | 2,003.36 mi (3,224.10 km) |
| Horta to Sorrento | 2,271.93 mi (3,656.31 km) |
| Horta to Sorso | 1,970.43 mi (3,171.10 km) |
| Horta to Sortino | 2,361.61 mi (3,800.65 km) |
| Horta to Soverato Marina | 2,414.04 mi (3,885.03 km) |
| Horta to Sovicille | 2,087.29 mi (3,359.16 km) |
