| Valley to Selargius | 5,038.80 mi (8,109.17 km) |
| Valley to Selvazzano Dentro | 4,953.48 mi (7,971.86 km) |
| Valley to Senago | 4,833.39 mi (7,778.59 km) |
| Valley to Senigallia | 5,071.42 mi (8,161.66 km) |
| Valley to Seravezza | 4,931.65 mi (7,936.73 km) |
| Valley to Seregno | 4,834.18 mi (7,779.86 km) |
| Valley to Seriate | 4,855.36 mi (7,813.95 km) |
| Valley to Sermoneta | 5,135.85 mi (8,265.35 km) |
| Valley to Serramanna | 5,022.00 mi (8,082.13 km) |
| Valley to Serravalle Pistoiese | 4,961.22 mi (7,984.32 km) |
| Valley to Sessa Aurunca | 5,189.38 mi (8,351.50 km) |
| Valley to Sesto Calende | 4,807.16 mi (7,736.37 km) |
| Valley to Sesto Fiorentino | 4,979.48 mi (8,013.69 km) |
| Valley to Sesto San Giovanni | 4,839.26 mi (7,788.04 km) |
| Valley to Sestri Levante | 4,885.99 mi (7,863.25 km) |
