| Sidcup to Selargius | 947.47 mi (1,524.81 km) |
| Sidcup to Selvazzano Dentro | 677.91 mi (1,090.99 km) |
| Sidcup to Senago | 577.05 mi (928.67 km) |
| Sidcup to Senigallia | 808.93 mi (1,301.85 km) |
| Sidcup to Seravezza | 695.23 mi (1,118.86 km) |
| Sidcup to Seregno | 575.84 mi (926.72 km) |
| Sidcup to Seriate | 591.36 mi (951.70 km) |
| Sidcup to Sermoneta | 914.47 mi (1,471.70 km) |
| Sidcup to Serramanna | 931.57 mi (1,499.21 km) |
| Sidcup to Serravalle Pistoiese | 719.52 mi (1,157.96 km) |
| Sidcup to Sessa Aurunca | 961.96 mi (1,548.13 km) |
| Sidcup to Sesto Calende | 553.19 mi (890.27 km) |
| Sidcup to Sesto Fiorentino | 734.84 mi (1,182.62 km) |
| Sidcup to Sesto San Giovanni | 582.86 mi (938.02 km) |
| Sidcup to Sestri Levante | 654.59 mi (1,053.46 km) |
