| Pont-y-pwl to Sunbury | 114.05 mi (183.55 km) |
| Pont-y-pwl to Sunderland | 231.66 mi (372.82 km) |
| Pont-y-pwl to Sunninghill | 104.58 mi (168.31 km) |
| Pont-y-pwl to Surbiton | 119.39 mi (192.13 km) |
| Pont-y-pwl to Sutton | 124.46 mi (200.29 km) |
| Pont-y-pwl to Sutton Coldfield | 78.76 mi (126.75 km) |
| Pont-y-pwl to Sutton in Ashfield | 123.61 mi (198.92 km) |
| Pont-y-pwl to Sutton on Hull | 183.57 mi (295.42 km) |
| Pont-y-pwl to Swadlincote | 97.04 mi (156.18 km) |
| Pont-y-pwl to Swallownest | 135.43 mi (217.96 km) |
| Pont-y-pwl to Swanage | 88.98 mi (143.21 km) |
| Pont-y-pwl to Swindon | 54.98 mi (88.47 km) |
| Pont-y-pwl to Swinton | 143.01 mi (230.15 km) |
| Pont-y-pwl to Swinton | 128.40 mi (206.65 km) |
| Pont-y-pwl to Syston | 107.89 mi (173.63 km) |
