| West Ham to Sestu | 951.55 mi (1,531.37 km) |
| West Ham to Settimo Torinese | 567.31 mi (913.00 km) |
| West Ham to Seveso | 582.05 mi (936.72 km) |
| West Ham to Sezze | 927.89 mi (1,493.30 km) |
| West Ham to Siano | 1,017.88 mi (1,638.11 km) |
| West Ham to Siena | 774.41 mi (1,246.29 km) |
| West Ham to Signa | 742.23 mi (1,194.51 km) |
| West Ham to Silea | 691.62 mi (1,113.06 km) |
| West Ham to Silvi Paese | 906.30 mi (1,458.54 km) |
| West Ham to Sinalunga | 792.63 mi (1,275.61 km) |
| West Ham to Siniscola | 886.66 mi (1,426.94 km) |
| West Ham to Sinnai | 953.81 mi (1,535.02 km) |
| West Ham to Siracusa | 1,247.52 mi (2,007.68 km) |
| West Ham to Solaro | 581.77 mi (936.26 km) |
| West Ham to Soliera | 687.04 mi (1,105.68 km) |
