| Saint-Lys to Somma Lombardo | 399.08 mi (642.26 km) |
| Saint-Lys to Somma Vesuviana | 702.00 mi (1,129.76 km) |
| Saint-Lys to Sommacampagna | 494.15 mi (795.25 km) |
| Saint-Lys to Sona | 493.83 mi (794.74 km) |
| Saint-Lys to Sondrio | 463.37 mi (745.72 km) |
| Saint-Lys to Sora | 643.92 mi (1,036.29 km) |
| Saint-Lys to Sorbolo | 468.24 mi (753.56 km) |
| Saint-Lys to Soresina | 445.36 mi (716.74 km) |
| Saint-Lys to Sorisole | 444.07 mi (714.66 km) |
| Saint-Lys to Sorrento | 704.70 mi (1,134.11 km) |
| Saint-Lys to Sorso | 422.71 mi (680.28 km) |
| Saint-Lys to Sortino | 849.70 mi (1,367.46 km) |
| Saint-Lys to Soverato Marina | 865.53 mi (1,392.94 km) |
| Saint-Lys to Sovicille | 504.77 mi (812.35 km) |
| Saint-Lys to Spello | 579.14 mi (932.03 km) |
