| Pontypridd to Shotley Bridge | 233.95 mi (376.51 km) |
| Pontypridd to Shrewsbury | 80.38 mi (129.36 km) |
| Pontypridd to Sidcup | 148.59 mi (239.13 km) |
| Pontypridd to Sidmouth | 63.86 mi (102.77 km) |
| Pontypridd to Sileby | 122.73 mi (197.51 km) |
| Pontypridd to Sittingbourne | 176.59 mi (284.20 km) |
| Pontypridd to Skegness | 188.39 mi (303.19 km) |
| Pontypridd to Skelmersdale | 136.67 mi (219.96 km) |
| Pontypridd to Skipton | 172.24 mi (277.19 km) |
| Pontypridd to Sleaford | 156.80 mi (252.35 km) |
| Pontypridd to Slough | 118.48 mi (190.67 km) |
| Pontypridd to Small Heath | 86.82 mi (139.72 km) |
| Pontypridd to Smethwick | 84.83 mi (136.52 km) |
| Pontypridd to Snaresbrook | 144.06 mi (231.85 km) |
| Pontypridd to Snodland | 164.16 mi (264.19 km) |
