| Huelva to Solofra | 1,192.47 mi (1,919.09 km) |
| Huelva to Somma Lombardo | 995.14 mi (1,601.52 km) |
| Huelva to Somma Vesuviana | 1,171.21 mi (1,884.88 km) |
| Huelva to Sommacampagna | 1,078.12 mi (1,735.06 km) |
| Huelva to Sona | 1,078.37 mi (1,735.47 km) |
| Huelva to Sondrio | 1,060.63 mi (1,706.93 km) |
| Huelva to Sora | 1,136.23 mi (1,828.59 km) |
| Huelva to Sorbolo | 1,044.37 mi (1,680.75 km) |
| Huelva to Soresina | 1,031.33 mi (1,659.76 km) |
| Huelva to Sorisole | 1,037.17 mi (1,669.16 km) |
| Huelva to Sorrento | 1,166.43 mi (1,877.19 km) |
| Huelva to Sorso | 867.41 mi (1,395.97 km) |
| Huelva to Sortino | 1,206.99 mi (1,942.46 km) |
| Huelva to Soverato Marina | 1,280.38 mi (2,060.57 km) |
| Huelva to Sovicille | 1,042.53 mi (1,677.78 km) |
