| Abertillery to Sestu | 1,039.93 mi (1,673.61 km) |
| Abertillery to Settimo Torinese | 674.94 mi (1,086.21 km) |
| Abertillery to Seveso | 698.46 mi (1,124.07 km) |
| Abertillery to Sezze | 1,039.98 mi (1,673.69 km) |
| Abertillery to Siano | 1,132.44 mi (1,822.49 km) |
| Abertillery to Siena | 887.68 mi (1,428.59 km) |
| Abertillery to Signa | 856.67 mi (1,378.68 km) |
| Abertillery to Silea | 816.88 mi (1,314.63 km) |
| Abertillery to Silvi Paese | 1,024.86 mi (1,649.35 km) |
| Abertillery to Sinalunga | 906.82 mi (1,459.38 km) |
| Abertillery to Siniscola | 982.40 mi (1,581.02 km) |
| Abertillery to Sinnai | 1,042.76 mi (1,678.15 km) |
| Abertillery to Siracusa | 1,353.40 mi (2,178.08 km) |
| Abertillery to Solaro | 697.83 mi (1,123.05 km) |
| Abertillery to Soliera | 805.06 mi (1,295.61 km) |
