| Saint-Jean-le-Blanc to Somma Lombardo | 355.15 mi (571.56 km) |
| Saint-Jean-le-Blanc to Somma Vesuviana | 784.11 mi (1,261.90 km) |
| Saint-Jean-le-Blanc to Sommacampagna | 457.01 mi (735.48 km) |
| Saint-Jean-le-Blanc to Sona | 455.30 mi (732.73 km) |
| Saint-Jean-le-Blanc to Sondrio | 392.77 mi (632.10 km) |
| Saint-Jean-le-Blanc to Sora | 713.56 mi (1,148.36 km) |
| Saint-Jean-le-Blanc to Sorbolo | 457.59 mi (736.42 km) |
| Saint-Jean-le-Blanc to Soresina | 417.50 mi (671.91 km) |
| Saint-Jean-le-Blanc to Sorisole | 394.84 mi (635.43 km) |
| Saint-Jean-le-Blanc to Sorrento | 793.19 mi (1,276.51 km) |
| Saint-Jean-le-Blanc to Sorso | 589.85 mi (949.26 km) |
| Saint-Jean-le-Blanc to Sortino | 994.81 mi (1,600.99 km) |
| Saint-Jean-le-Blanc to Soverato Marina | 969.94 mi (1,560.96 km) |
| Saint-Jean-le-Blanc to Sovicille | 551.02 mi (886.79 km) |
| Saint-Jean-le-Blanc to Spello | 620.91 mi (999.26 km) |
