| Walthamstow to Selargius | 959.55 mi (1,544.24 km) |
| Walthamstow to Selvazzano Dentro | 688.37 mi (1,107.82 km) |
| Walthamstow to Senago | 588.20 mi (946.62 km) |
| Walthamstow to Senigallia | 819.65 mi (1,319.10 km) |
| Walthamstow to Seravezza | 706.59 mi (1,137.15 km) |
| Walthamstow to Seregno | 586.95 mi (944.60 km) |
| Walthamstow to Seriate | 602.30 mi (969.31 km) |
| Walthamstow to Sermoneta | 925.81 mi (1,489.94 km) |
| Walthamstow to Serramanna | 943.65 mi (1,518.66 km) |
| Walthamstow to Serravalle Pistoiese | 730.77 mi (1,176.06 km) |
| Walthamstow to Sessa Aurunca | 973.17 mi (1,566.17 km) |
| Walthamstow to Sesto Calende | 564.44 mi (908.37 km) |
| Walthamstow to Sesto Fiorentino | 746.03 mi (1,200.61 km) |
| Walthamstow to Sesto San Giovanni | 594.01 mi (955.96 km) |
| Walthamstow to Sestri Levante | 666.08 mi (1,071.95 km) |
