| Forest Hill to Sudbury | 4,788.06 mi (7,705.65 km) |
| Forest Hill to Sunbury | 4,763.21 mi (7,665.64 km) |
| Forest Hill to Sunderland | 4,624.03 mi (7,441.66 km) |
| Forest Hill to Sunninghill | 4,754.91 mi (7,652.30 km) |
| Forest Hill to Surbiton | 4,768.62 mi (7,674.35 km) |
| Forest Hill to Sutton | 4,773.76 mi (7,682.63 km) |
| Forest Hill to Sutton Coldfield | 4,675.44 mi (7,524.40 km) |
| Forest Hill to Sutton in Ashfield | 4,680.15 mi (7,531.97 km) |
| Forest Hill to Sutton on Hull | 4,696.23 mi (7,557.85 km) |
| Forest Hill to Swadlincote | 4,679.32 mi (7,530.63 km) |
| Forest Hill to Swallownest | 4,670.78 mi (7,516.90 km) |
| Forest Hill to Swanage | 4,727.92 mi (7,608.86 km) |
| Forest Hill to Swindon | 4,706.60 mi (7,574.55 km) |
| Forest Hill to Swinton | 4,667.49 mi (7,511.60 km) |
| Forest Hill to Swinton | 4,628.46 mi (7,448.79 km) |
