| Windsor to Sudbury | 69.16 mi (111.31 km) |
| Windsor to Sunbury | 8.88 mi (14.29 km) |
| Windsor to Sunderland | 238.92 mi (384.50 km) |
| Windsor to Sunninghill | 5.64 mi (9.08 km) |
| Windsor to Surbiton | 14.29 mi (23.00 km) |
| Windsor to Sutton | 19.45 mi (31.31 km) |
| Windsor to Sutton Coldfield | 90.92 mi (146.32 km) |
| Windsor to Sutton in Ashfield | 117.00 mi (188.30 km) |
| Windsor to Sutton on Hull | 159.53 mi (256.74 km) |
| Windsor to Swadlincote | 98.08 mi (157.84 km) |
| Windsor to Swallownest | 133.56 mi (214.95 km) |
| Windsor to Swanage | 84.05 mi (135.26 km) |
| Windsor to Swindon | 50.63 mi (81.48 km) |
| Windsor to Swinton | 141.92 mi (228.39 km) |
| Windsor to Swinton | 158.23 mi (254.64 km) |
