| Saint Albans to Sestu | 972.25 mi (1,564.68 km) |
| Saint Albans to Settimo Torinese | 588.53 mi (947.15 km) |
| Saint Albans to Seveso | 603.19 mi (970.74 km) |
| Saint Albans to Sezze | 949.09 mi (1,527.42 km) |
| Saint Albans to Siano | 1,039.02 mi (1,672.15 km) |
| Saint Albans to Siena | 795.60 mi (1,280.39 km) |
| Saint Albans to Signa | 763.40 mi (1,228.58 km) |
| Saint Albans to Silea | 712.15 mi (1,146.09 km) |
| Saint Albans to Silvi Paese | 927.30 mi (1,492.35 km) |
| Saint Albans to Sinalunga | 813.80 mi (1,309.68 km) |
| Saint Albans to Siniscola | 907.65 mi (1,460.72 km) |
| Saint Albans to Sinnai | 974.54 mi (1,568.37 km) |
| Saint Albans to Siracusa | 1,268.74 mi (2,041.84 km) |
| Saint Albans to Solaro | 602.92 mi (970.30 km) |
| Saint Albans to Soliera | 708.10 mi (1,139.58 km) |
