| Friendly to Solofra | 4,629.48 mi (7,450.43 km) |
| Friendly to Somma Lombardo | 4,195.13 mi (6,751.41 km) |
| Friendly to Somma Vesuviana | 4,609.74 mi (7,418.66 km) |
| Friendly to Sommacampagna | 4,296.41 mi (6,914.40 km) |
| Friendly to Sona | 4,294.60 mi (6,911.50 km) |
| Friendly to Sondrio | 4,229.84 mi (6,807.27 km) |
| Friendly to Sora | 4,542.92 mi (7,311.13 km) |
| Friendly to Sorbolo | 4,297.28 mi (6,915.80 km) |
| Friendly to Soresina | 4,257.51 mi (6,851.80 km) |
| Friendly to Sorisole | 4,234.47 mi (6,814.71 km) |
| Friendly to Sorrento | 4,615.88 mi (7,428.54 km) |
| Friendly to Sorso | 4,348.59 mi (6,998.37 km) |
| Friendly to Sortino | 4,775.07 mi (7,684.74 km) |
| Friendly to Soverato Marina | 4,786.00 mi (7,702.32 km) |
| Friendly to Sovicille | 4,383.49 mi (7,054.55 km) |
