| Silves to Selargius | 964.38 mi (1,552.02 km) |
| Silves to Selvazzano Dentro | 1,188.19 mi (1,912.21 km) |
| Silves to Senago | 1,076.36 mi (1,732.24 km) |
| Silves to Senigallia | 1,220.22 mi (1,963.76 km) |
| Silves to Seravezza | 1,083.55 mi (1,743.80 km) |
| Silves to Seregno | 1,081.30 mi (1,740.19 km) |
| Silves to Seriate | 1,104.81 mi (1,778.02 km) |
| Silves to Sermoneta | 1,179.89 mi (1,898.84 km) |
| Silves to Serramanna | 952.33 mi (1,532.62 km) |
| Silves to Serravalle Pistoiese | 1,109.60 mi (1,785.72 km) |
| Silves to Sessa Aurunca | 1,226.20 mi (1,973.37 km) |
| Silves to Sesto Calende | 1,059.59 mi (1,705.25 km) |
| Silves to Sesto Fiorentino | 1,125.59 mi (1,811.47 km) |
| Silves to Sesto San Giovanni | 1,079.17 mi (1,736.76 km) |
| Silves to Sestri Levante | 1,051.12 mi (1,691.62 km) |
