| Windsor to Shoreham-by-Sea | 46.90 mi (75.47 km) |
| Windsor to Shotley Bridge | 239.93 mi (386.14 km) |
| Windsor to Shrewsbury | 124.47 mi (200.32 km) |
| Windsor to Sidcup | 30.87 mi (49.68 km) |
| Windsor to Sidmouth | 126.78 mi (204.04 km) |
| Windsor to Sileby | 89.03 mi (143.27 km) |
| Windsor to Sittingbourne | 58.95 mi (94.87 km) |
| Windsor to Skegness | 121.84 mi (196.07 km) |
| Windsor to Skelmersdale | 169.60 mi (272.95 km) |
| Windsor to Skipton | 181.40 mi (291.93 km) |
| Windsor to Sleaford | 105.14 mi (169.20 km) |
| Windsor to Slough | 2.22 mi (3.58 km) |
| Windsor to Small Heath | 86.18 mi (138.69 km) |
| Windsor to Smethwick | 90.84 mi (146.20 km) |
| Windsor to Snaresbrook | 27.84 mi (44.81 km) |
