| Runcorn to Selargius | 1,123.53 mi (1,808.14 km) |
| Runcorn to Selvazzano Dentro | 851.06 mi (1,369.64 km) |
| Runcorn to Senago | 754.02 mi (1,213.49 km) |
| Runcorn to Senigallia | 983.56 mi (1,582.88 km) |
| Runcorn to Seravezza | 872.95 mi (1,404.88 km) |
| Runcorn to Seregno | 752.62 mi (1,211.23 km) |
| Runcorn to Seriate | 767.35 mi (1,234.93 km) |
| Runcorn to Sermoneta | 1,092.07 mi (1,757.51 km) |
| Runcorn to Serramanna | 1,107.43 mi (1,782.24 km) |
| Runcorn to Serravalle Pistoiese | 896.83 mi (1,443.31 km) |
| Runcorn to Sessa Aurunca | 1,139.08 mi (1,833.17 km) |
| Runcorn to Sesto Calende | 730.53 mi (1,175.68 km) |
| Runcorn to Sesto Fiorentino | 911.87 mi (1,467.51 km) |
| Runcorn to Sesto San Giovanni | 759.79 mi (1,222.77 km) |
| Runcorn to Sestri Levante | 832.67 mi (1,340.05 km) |
