| Saint-Leu-la-Foret to Settimo Torinese | 373.27 mi (600.72 km) |
| Saint-Leu-la-Foret to Seveso | 397.82 mi (640.23 km) |
| Saint-Leu-la-Foret to Sezze | 738.01 mi (1,187.71 km) |
| Saint-Leu-la-Foret to Siano | 830.60 mi (1,336.72 km) |
| Saint-Leu-la-Foret to Siena | 585.78 mi (942.73 km) |
| Saint-Leu-la-Foret to Signa | 554.98 mi (893.15 km) |
| Saint-Leu-la-Foret to Silea | 524.25 mi (843.70 km) |
| Saint-Leu-la-Foret to Silvi Paese | 724.38 mi (1,165.78 km) |
| Saint-Leu-la-Foret to Sinalunga | 605.03 mi (973.71 km) |
| Saint-Leu-la-Foret to Siniscola | 687.49 mi (1,106.41 km) |
| Saint-Leu-la-Foret to Sinnai | 753.82 mi (1,213.15 km) |
| Saint-Leu-la-Foret to Siracusa | 1,052.87 mi (1,694.44 km) |
| Saint-Leu-la-Foret to Solaro | 397.02 mi (638.95 km) |
| Saint-Leu-la-Foret to Soliera | 504.85 mi (812.47 km) |
| Saint-Leu-la-Foret to Solofra | 834.58 mi (1,343.13 km) |
