| Bolton to Sestu | 1,125.58 mi (1,811.44 km) |
| Bolton to Settimo Torinese | 740.77 mi (1,192.15 km) |
| Bolton to Seveso | 752.31 mi (1,210.73 km) |
| Bolton to Sezze | 1,099.18 mi (1,768.96 km) |
| Bolton to Siano | 1,187.82 mi (1,911.61 km) |
| Bolton to Siena | 945.52 mi (1,521.66 km) |
| Bolton to Signa | 912.89 mi (1,469.16 km) |
| Bolton to Silea | 853.99 mi (1,374.36 km) |
| Bolton to Silvi Paese | 1,074.02 mi (1,728.47 km) |
| Bolton to Sinalunga | 963.26 mi (1,550.22 km) |
| Bolton to Siniscola | 1,061.06 mi (1,707.62 km) |
| Bolton to Sinnai | 1,127.90 mi (1,815.18 km) |
| Bolton to Siracusa | 1,420.52 mi (2,286.10 km) |
| Bolton to Solaro | 752.21 mi (1,210.57 km) |
| Bolton to Soliera | 855.89 mi (1,377.42 km) |
