| Siniscola to Shotley Bridge | 1,121.01 mi (1,804.09 km) |
| Siniscola to Shrewsbury | 1,022.36 mi (1,645.34 km) |
| Siniscola to Sidcup | 878.24 mi (1,413.38 km) |
| Siniscola to Sidmouth | 934.42 mi (1,503.80 km) |
| Siniscola to Sileby | 981.46 mi (1,579.50 km) |
| Siniscola to Sittingbourne | 857.83 mi (1,380.55 km) |
| Siniscola to Skegness | 972.52 mi (1,565.12 km) |
| Siniscola to Skelmersdale | 1,068.20 mi (1,719.10 km) |
| Siniscola to Skipton | 1,072.59 mi (1,726.17 km) |
| Siniscola to Sleaford | 980.35 mi (1,577.72 km) |
| Siniscola to Slough | 900.31 mi (1,448.91 km) |
| Siniscola to Small Heath | 985.43 mi (1,585.90 km) |
| Siniscola to Smethwick | 990.05 mi (1,593.33 km) |
| Siniscola to Snaresbrook | 889.49 mi (1,431.50 km) |
| Siniscola to Snodland | 864.20 mi (1,390.79 km) |
