| Caldas de Reyes to Solofra | 1,213.59 mi (1,953.08 km) |
| Caldas de Reyes to Somma Lombardo | 883.68 mi (1,422.15 km) |
| Caldas de Reyes to Somma Vesuviana | 1,191.96 mi (1,918.28 km) |
| Caldas de Reyes to Sommacampagna | 985.09 mi (1,585.35 km) |
| Caldas de Reyes to Sona | 984.46 mi (1,584.34 km) |
| Caldas de Reyes to Sondrio | 944.09 mi (1,519.37 km) |
| Caldas de Reyes to Sora | 1,138.20 mi (1,831.75 km) |
| Caldas de Reyes to Sorbolo | 963.25 mi (1,550.20 km) |
| Caldas de Reyes to Soresina | 936.39 mi (1,506.98 km) |
| Caldas de Reyes to Sorisole | 929.92 mi (1,496.57 km) |
| Caldas de Reyes to Sorrento | 1,192.77 mi (1,919.58 km) |
| Caldas de Reyes to Sorso | 895.22 mi (1,440.71 km) |
| Caldas de Reyes to Sortino | 1,305.06 mi (2,100.30 km) |
| Caldas de Reyes to Soverato Marina | 1,342.75 mi (2,160.94 km) |
| Caldas de Reyes to Sovicille | 1,003.80 mi (1,615.47 km) |
