| Middle Island to Shoreham-by-Sea | 3,418.83 mi (5,502.07 km) |
| Middle Island to Shotley Bridge | 3,277.87 mi (5,275.23 km) |
| Middle Island to Shrewsbury | 3,279.95 mi (5,278.57 km) |
| Middle Island to Sidcup | 3,421.52 mi (5,506.40 km) |
| Middle Island to Sidmouth | 3,298.37 mi (5,308.21 km) |
| Middle Island to Sileby | 3,345.92 mi (5,384.74 km) |
| Middle Island to Sittingbourne | 3,449.50 mi (5,551.43 km) |
| Middle Island to Skegness | 3,395.67 mi (5,464.80 km) |
| Middle Island to Skelmersdale | 3,264.23 mi (5,253.26 km) |
| Middle Island to Skipton | 3,287.15 mi (5,290.16 km) |
| Middle Island to Sleaford | 3,368.52 mi (5,421.11 km) |
| Middle Island to Slough | 3,391.49 mi (5,458.07 km) |
| Middle Island to Small Heath | 3,320.88 mi (5,344.44 km) |
| Middle Island to Smethwick | 3,315.68 mi (5,336.07 km) |
| Middle Island to Snaresbrook | 3,414.50 mi (5,495.11 km) |
