| Alenquer to Shotley Bridge | 1,142.52 mi (1,838.71 km) |
| Alenquer to Shrewsbury | 989.66 mi (1,592.70 km) |
| Alenquer to Sidcup | 961.64 mi (1,547.61 km) |
| Alenquer to Sidmouth | 851.25 mi (1,369.96 km) |
| Alenquer to Sileby | 1,017.47 mi (1,637.46 km) |
| Alenquer to Sittingbourne | 971.06 mi (1,562.77 km) |
| Alenquer to Skegness | 1,069.94 mi (1,721.91 km) |
| Alenquer to Skelmersdale | 1,044.21 mi (1,680.49 km) |
| Alenquer to Skipton | 1,081.51 mi (1,740.52 km) |
| Alenquer to Sleaford | 1,046.48 mi (1,684.15 km) |
| Alenquer to Slough | 951.86 mi (1,531.87 km) |
| Alenquer to Small Heath | 987.78 mi (1,589.68 km) |
| Alenquer to Smethwick | 987.83 mi (1,589.76 km) |
| Alenquer to Snaresbrook | 969.29 mi (1,559.93 km) |
| Alenquer to Snodland | 963.58 mi (1,550.73 km) |
