| Siano to Shotley Bridge | 1,232.12 mi (1,982.90 km) |
| Siano to Shrewsbury | 1,159.85 mi (1,866.60 km) |
| Siano to Sidcup | 1,009.93 mi (1,625.33 km) |
| Siano to Sidmouth | 1,096.68 mi (1,764.94 km) |
| Siano to Sileby | 1,108.00 mi (1,783.16 km) |
| Siano to Sittingbourne | 985.40 mi (1,585.85 km) |
| Siano to Skegness | 1,084.30 mi (1,745.02 km) |
| Siano to Skelmersdale | 1,197.36 mi (1,926.97 km) |
| Siano to Skipton | 1,193.05 mi (1,920.02 km) |
| Siano to Sleaford | 1,099.27 mi (1,769.10 km) |
| Siano to Slough | 1,036.28 mi (1,667.74 km) |
| Siano to Small Heath | 1,119.80 mi (1,802.15 km) |
| Siano to Smethwick | 1,124.85 mi (1,810.27 km) |
| Siano to Snaresbrook | 1,020.07 mi (1,641.64 km) |
| Siano to Snodland | 994.28 mi (1,600.14 km) |
