| Horley to Santa Venerina | 1,194.66 mi (1,922.62 km) |
| Horley to Santeramo in Colle | 1,079.31 mi (1,736.98 km) |
| Horley to Santo Stefano di Magra | 673.34 mi (1,083.64 km) |
| Horley to Santo Stino di Livenza | 697.33 mi (1,122.24 km) |
| Horley to Sarezzo | 608.90 mi (979.93 km) |
| Horley to Sarno | 1,004.38 mi (1,616.39 km) |
| Horley to Saronno | 569.69 mi (916.82 km) |
| Horley to Sarzana | 677.36 mi (1,090.10 km) |
| Horley to Sassari | 833.52 mi (1,341.42 km) |
| Horley to Sasso Marconi | 705.82 mi (1,135.91 km) |
| Horley to Sassuolo | 682.34 mi (1,098.12 km) |
| Horley to Sava | 1,128.08 mi (1,815.47 km) |
| Horley to Saviano | 995.72 mi (1,602.46 km) |
| Horley to Savigliano | 577.13 mi (928.80 km) |
| Horley to Savignano sul Panaro | 694.23 mi (1,117.26 km) |
