| Horsforth to Sestu | 1,123.59 mi (1,808.24 km) |
| Horsforth to Settimo Torinese | 733.52 mi (1,180.48 km) |
| Horsforth to Seveso | 741.46 mi (1,193.26 km) |
| Horsforth to Sezze | 1,088.69 mi (1,752.08 km) |
| Horsforth to Siano | 1,176.02 mi (1,892.63 km) |
| Horsforth to Siena | 935.04 mi (1,504.81 km) |
| Horsforth to Signa | 902.05 mi (1,451.71 km) |
| Horsforth to Silea | 838.10 mi (1,348.80 km) |
| Horsforth to Silvi Paese | 1,060.71 mi (1,707.05 km) |
| Horsforth to Sinalunga | 952.33 mi (1,532.63 km) |
| Horsforth to Siniscola | 1,056.80 mi (1,700.75 km) |
| Horsforth to Sinnai | 1,125.73 mi (1,811.68 km) |
| Horsforth to Siracusa | 1,411.85 mi (2,272.15 km) |
| Horsforth to Solaro | 741.51 mi (1,193.35 km) |
| Horsforth to Soliera | 843.72 mi (1,357.84 km) |
