| Llantrisant to Shotley Bridge | 238.32 mi (383.54 km) |
| Llantrisant to Shrewsbury | 84.76 mi (136.41 km) |
| Llantrisant to Sidcup | 149.82 mi (241.11 km) |
| Llantrisant to Sidmouth | 59.85 mi (96.32 km) |
| Llantrisant to Sileby | 126.51 mi (203.60 km) |
| Llantrisant to Sittingbourne | 177.75 mi (286.06 km) |
| Llantrisant to Skegness | 191.99 mi (308.97 km) |
| Llantrisant to Skelmersdale | 141.00 mi (226.92 km) |
| Llantrisant to Skipton | 176.62 mi (284.24 km) |
| Llantrisant to Sleaford | 160.53 mi (258.35 km) |
| Llantrisant to Slough | 119.82 mi (192.83 km) |
| Llantrisant to Small Heath | 90.73 mi (146.02 km) |
| Llantrisant to Smethwick | 88.85 mi (142.99 km) |
| Llantrisant to Snaresbrook | 145.61 mi (234.33 km) |
| Llantrisant to Snodland | 165.26 mi (265.95 km) |
