| Howard to Sudbury | 3,854.16 mi (6,202.67 km) |
| Howard to Sunbury | 3,833.25 mi (6,169.02 km) |
| Howard to Sunderland | 3,682.31 mi (5,926.11 km) |
| Howard to Sunninghill | 3,825.36 mi (6,156.32 km) |
| Howard to Surbiton | 3,838.62 mi (6,177.66 km) |
| Howard to Sutton | 3,843.73 mi (6,185.88 km) |
| Howard to Sutton Coldfield | 3,742.71 mi (6,023.30 km) |
| Howard to Sutton in Ashfield | 3,744.57 mi (6,026.31 km) |
| Howard to Sutton on Hull | 3,757.24 mi (6,046.70 km) |
| Howard to Swadlincote | 3,745.43 mi (6,027.69 km) |
| Howard to Swallownest | 3,734.39 mi (6,009.93 km) |
| Howard to Swanage | 3,803.66 mi (6,121.40 km) |
| Howard to Swindon | 3,777.93 mi (6,079.99 km) |
| Howard to Swinton | 3,730.63 mi (6,003.87 km) |
| Howard to Swinton | 3,692.64 mi (5,942.73 km) |
