| Risca to Selargius | 1,036.94 mi (1,668.79 km) |
| Risca to Selvazzano Dentro | 803.20 mi (1,292.62 km) |
| Risca to Senago | 695.16 mi (1,118.76 km) |
| Risca to Senigallia | 931.26 mi (1,498.72 km) |
| Risca to Seravezza | 809.39 mi (1,302.59 km) |
| Risca to Seregno | 694.58 mi (1,117.81 km) |
| Risca to Seriate | 712.12 mi (1,146.04 km) |
| Risca to Sermoneta | 1,028.19 mi (1,654.71 km) |
| Risca to Serramanna | 1,020.39 mi (1,642.15 km) |
| Risca to Serravalle Pistoiese | 835.43 mi (1,344.50 km) |
| Risca to Sessa Aurunca | 1,077.52 mi (1,734.09 km) |
| Risca to Sesto Calende | 670.19 mi (1,078.56 km) |
| Risca to Sesto Fiorentino | 851.73 mi (1,370.72 km) |
| Risca to Sesto San Giovanni | 701.08 mi (1,128.28 km) |
| Risca to Sestri Levante | 766.72 mi (1,233.91 km) |
