| Castel San Giorgio to Shotley Bridge | 1,233.40 mi (1,984.96 km) |
| Castel San Giorgio to Shrewsbury | 1,161.07 mi (1,868.55 km) |
| Castel San Giorgio to Sidcup | 1,011.15 mi (1,627.29 km) |
| Castel San Giorgio to Sidmouth | 1,097.82 mi (1,766.77 km) |
| Castel San Giorgio to Sileby | 1,109.24 mi (1,785.16 km) |
| Castel San Giorgio to Sittingbourne | 986.63 mi (1,587.82 km) |
| Castel San Giorgio to Skegness | 1,085.57 mi (1,747.06 km) |
| Castel San Giorgio to Skelmersdale | 1,198.60 mi (1,928.96 km) |
| Castel San Giorgio to Skipton | 1,194.30 mi (1,922.04 km) |
| Castel San Giorgio to Sleaford | 1,100.52 mi (1,771.12 km) |
| Castel San Giorgio to Slough | 1,037.50 mi (1,669.69 km) |
| Castel San Giorgio to Small Heath | 1,121.02 mi (1,804.11 km) |
| Castel San Giorgio to Smethwick | 1,126.07 mi (1,812.23 km) |
| Castel San Giorgio to Snaresbrook | 1,021.29 mi (1,643.61 km) |
| Castel San Giorgio to Snodland | 995.51 mi (1,602.11 km) |
