| Cayey to Solofra | 4,947.14 mi (7,961.65 km) |
| Cayey to Somma Lombardo | 4,607.20 mi (7,414.58 km) |
| Cayey to Somma Vesuviana | 4,925.39 mi (7,926.64 km) |
| Cayey to Sommacampagna | 4,712.19 mi (7,583.54 km) |
| Cayey to Sona | 4,711.22 mi (7,581.98 km) |
| Cayey to Sondrio | 4,661.74 mi (7,502.34 km) |
| Cayey to Sora | 4,875.37 mi (7,846.15 km) |
| Cayey to Sorbolo | 4,695.39 mi (7,556.49 km) |
| Cayey to Soresina | 4,664.59 mi (7,506.94 km) |
| Cayey to Sorisole | 4,653.11 mi (7,488.46 km) |
| Cayey to Sorrento | 4,924.50 mi (7,925.21 km) |
| Cayey to Sorso | 4,621.53 mi (7,437.63 km) |
| Cayey to Sortino | 4,996.59 mi (8,041.23 km) |
| Cayey to Soverato Marina | 5,060.09 mi (8,143.42 km) |
| Cayey to Sovicille | 4,742.90 mi (7,632.96 km) |
