| Castelnau-le-Lez to Somma Lombardo | 274.87 mi (442.37 km) |
| Castelnau-le-Lez to Somma Vesuviana | 571.12 mi (919.13 km) |
| Castelnau-le-Lez to Sommacampagna | 363.18 mi (584.49 km) |
| Castelnau-le-Lez to Sona | 363.10 mi (584.35 km) |
| Castelnau-le-Lez to Sondrio | 340.35 mi (547.74 km) |
| Castelnau-le-Lez to Sora | 510.66 mi (821.83 km) |
| Castelnau-le-Lez to Sorbolo | 334.55 mi (538.40 km) |
| Castelnau-le-Lez to Soresina | 314.91 mi (506.80 km) |
| Castelnau-le-Lez to Sorisole | 317.65 mi (511.21 km) |
| Castelnau-le-Lez to Sorrento | 574.92 mi (925.25 km) |
| Castelnau-le-Lez to Sorso | 309.27 mi (497.72 km) |
| Castelnau-le-Lez to Sortino | 735.71 mi (1,184.01 km) |
| Castelnau-le-Lez to Soverato Marina | 740.52 mi (1,191.75 km) |
| Castelnau-le-Lez to Sovicille | 368.37 mi (592.84 km) |
| Castelnau-le-Lez to Spello | 442.97 mi (712.89 km) |
