| Reston to Shoreham-by-Sea | 3,684.41 mi (5,929.48 km) |
| Reston to Shotley Bridge | 3,539.20 mi (5,695.79 km) |
| Reston to Shrewsbury | 3,544.16 mi (5,703.77 km) |
| Reston to Sidcup | 3,686.49 mi (5,932.82 km) |
| Reston to Sidmouth | 3,564.59 mi (5,736.65 km) |
| Reston to Sileby | 3,609.78 mi (5,809.38 km) |
| Reston to Sittingbourne | 3,714.42 mi (5,977.77 km) |
| Reston to Skegness | 3,658.75 mi (5,888.18 km) |
| Reston to Skelmersdale | 3,527.46 mi (5,676.90 km) |
| Reston to Skipton | 3,549.73 mi (5,712.74 km) |
| Reston to Sleaford | 3,631.93 mi (5,845.03 km) |
| Reston to Slough | 3,656.51 mi (5,884.59 km) |
| Reston to Small Heath | 3,585.18 mi (5,769.79 km) |
| Reston to Smethwick | 3,579.97 mi (5,761.40 km) |
| Reston to Snaresbrook | 3,679.33 mi (5,921.31 km) |
