| Windsor to Snodland | 46.71 mi (75.17 km) |
| Windsor to Soham | 71.50 mi (115.06 km) |
| Windsor to Solihull | 81.49 mi (131.14 km) |
| Windsor to Sompting | 46.33 mi (74.56 km) |
| Windsor to South Hayling | 50.36 mi (81.05 km) |
| Windsor to South Normanton | 116.67 mi (187.76 km) |
| Windsor to South Ockendon | 39.04 mi (62.82 km) |
| Windsor to South Shields | 245.28 mi (394.74 km) |
| Windsor to Southall | 10.22 mi (16.45 km) |
| Windsor to Southampton | 52.64 mi (84.72 km) |
| Windsor to Southborough | 43.74 mi (70.40 km) |
| Windsor to Southbourne | 73.45 mi (118.21 km) |
| Windsor to Southend | 56.95 mi (91.65 km) |
| Windsor to Southgate | 23.27 mi (37.45 km) |
| Windsor to Southport | 180.45 mi (290.41 km) |
