| Pontypridd to Sunbury | 126.07 mi (202.89 km) |
| Pontypridd to Sunderland | 242.22 mi (389.82 km) |
| Pontypridd to Sunninghill | 116.38 mi (187.29 km) |
| Pontypridd to Surbiton | 131.32 mi (211.35 km) |
| Pontypridd to Sutton | 136.32 mi (219.39 km) |
| Pontypridd to Sutton Coldfield | 92.59 mi (149.01 km) |
| Pontypridd to Sutton in Ashfield | 137.04 mi (220.54 km) |
| Pontypridd to Sutton on Hull | 197.03 mi (317.10 km) |
| Pontypridd to Swadlincote | 110.78 mi (178.29 km) |
| Pontypridd to Swallownest | 148.29 mi (238.66 km) |
| Pontypridd to Swanage | 91.16 mi (146.71 km) |
| Pontypridd to Swindon | 67.13 mi (108.03 km) |
| Pontypridd to Swinton | 155.65 mi (250.49 km) |
| Pontypridd to Swinton | 138.51 mi (222.91 km) |
| Pontypridd to Syston | 122.27 mi (196.77 km) |
