| Cave Spring to Solofra | 4,825.90 mi (7,766.54 km) |
| Cave Spring to Somma Lombardo | 4,391.01 mi (7,066.65 km) |
| Cave Spring to Somma Vesuviana | 4,806.19 mi (7,734.81 km) |
| Cave Spring to Sommacampagna | 4,492.12 mi (7,229.36 km) |
| Cave Spring to Sona | 4,490.31 mi (7,226.45 km) |
| Cave Spring to Sondrio | 4,425.41 mi (7,122.01 km) |
| Cave Spring to Sora | 4,739.29 mi (7,627.15 km) |
| Cave Spring to Sorbolo | 4,493.22 mi (7,231.13 km) |
| Cave Spring to Soresina | 4,453.38 mi (7,167.02 km) |
| Cave Spring to Sorisole | 4,430.21 mi (7,129.74 km) |
| Cave Spring to Sorrento | 4,812.37 mi (7,744.76 km) |
| Cave Spring to Sorso | 4,545.28 mi (7,314.93 km) |
| Cave Spring to Sortino | 4,971.77 mi (8,001.30 km) |
| Cave Spring to Soverato Marina | 4,982.60 mi (8,018.71 km) |
| Cave Spring to Sovicille | 4,579.75 mi (7,370.40 km) |
