| Brent to Sudbury | 4,508.79 mi (7,256.19 km) |
| Brent to Sunbury | 4,475.32 mi (7,202.33 km) |
| Brent to Sunderland | 4,367.77 mi (7,029.24 km) |
| Brent to Sunninghill | 4,466.28 mi (7,187.79 km) |
| Brent to Surbiton | 4,480.74 mi (7,211.05 km) |
| Brent to Sutton | 4,485.88 mi (7,219.33 km) |
| Brent to Sutton Coldfield | 4,395.21 mi (7,073.40 km) |
| Brent to Sutton in Ashfield | 4,406.61 mi (7,091.75 km) |
| Brent to Sutton on Hull | 4,431.21 mi (7,131.34 km) |
| Brent to Swadlincote | 4,401.71 mi (7,083.87 km) |
| Brent to Swallownest | 4,399.41 mi (7,080.17 km) |
| Brent to Swanage | 4,428.73 mi (7,127.35 km) |
| Brent to Swindon | 4,416.83 mi (7,108.21 km) |
| Brent to Swinton | 4,397.37 mi (7,076.88 km) |
| Brent to Swinton | 4,356.35 mi (7,010.88 km) |
