| Trowbridge to Selargius | 997.68 mi (1,605.61 km) |
| Trowbridge to Selvazzano Dentro | 760.30 mi (1,223.58 km) |
| Trowbridge to Senago | 652.41 mi (1,049.96 km) |
| Trowbridge to Senigallia | 888.39 mi (1,429.73 km) |
| Trowbridge to Seravezza | 766.93 mi (1,234.25 km) |
| Trowbridge to Seregno | 651.80 mi (1,048.97 km) |
| Trowbridge to Seriate | 669.27 mi (1,077.08 km) |
| Trowbridge to Sermoneta | 985.83 mi (1,586.54 km) |
| Trowbridge to Serramanna | 981.22 mi (1,579.12 km) |
| Trowbridge to Serravalle Pistoiese | 792.85 mi (1,275.97 km) |
| Trowbridge to Sessa Aurunca | 1,035.02 mi (1,665.70 km) |
| Trowbridge to Sesto Calende | 627.49 mi (1,009.84 km) |
| Trowbridge to Sesto Fiorentino | 809.09 mi (1,302.10 km) |
| Trowbridge to Sesto San Giovanni | 658.33 mi (1,059.47 km) |
| Trowbridge to Sestri Levante | 724.40 mi (1,165.80 km) |
