| Bouguenais to Settimo Torinese | 470.66 mi (757.45 km) |
| Bouguenais to Seveso | 522.93 mi (841.58 km) |
| Bouguenais to Sezze | 823.19 mi (1,324.80 km) |
| Bouguenais to Siano | 920.38 mi (1,481.21 km) |
| Bouguenais to Siena | 683.11 mi (1,099.36 km) |
| Bouguenais to Signa | 658.45 mi (1,059.68 km) |
| Bouguenais to Silea | 670.34 mi (1,078.81 km) |
| Bouguenais to Silvi Paese | 832.53 mi (1,339.83 km) |
| Bouguenais to Sinalunga | 704.29 mi (1,133.45 km) |
| Bouguenais to Siniscola | 723.92 mi (1,165.04 km) |
| Bouguenais to Sinnai | 768.62 mi (1,236.97 km) |
| Bouguenais to Siracusa | 1,108.81 mi (1,784.45 km) |
| Bouguenais to Solaro | 520.97 mi (838.42 km) |
| Bouguenais to Soliera | 624.96 mi (1,005.77 km) |
| Bouguenais to Solofra | 925.95 mi (1,490.17 km) |
