| Llantrisant to Stannington | 149.66 mi (240.85 km) |
| Llantrisant to Stansted Mountfitchet | 154.89 mi (249.27 km) |
| Llantrisant to Stanwell | 125.02 mi (201.19 km) |
| Llantrisant to Stapleford | 130.71 mi (210.35 km) |
| Llantrisant to Staveley | 146.76 mi (236.19 km) |
| Llantrisant to Stepney | 143.09 mi (230.28 km) |
| Llantrisant to Stevenage | 138.06 mi (222.18 km) |
| Llantrisant to Stevenston | 289.09 mi (465.25 km) |
| Llantrisant to Stirling | 316.90 mi (510.00 km) |
| Llantrisant to Stockport | 138.88 mi (223.50 km) |
| Llantrisant to Stocksbridge | 153.42 mi (246.90 km) |
| Llantrisant to Stockton-on-Tees | 225.93 mi (363.59 km) |
| Llantrisant to Stoke Gifford | 35.59 mi (57.28 km) |
| Llantrisant to Stoke-on-Trent | 112.63 mi (181.26 km) |
| Llantrisant to Stone | 107.20 mi (172.52 km) |
