| Tredegar to Stanmore | 125.81 mi (202.47 km) |
| Tredegar to Stannington | 132.75 mi (213.64 km) |
| Tredegar to Stansted Mountfitchet | 147.03 mi (236.62 km) |
| Tredegar to Stanwell | 120.84 mi (194.47 km) |
| Tredegar to Stapleford | 114.96 mi (185.01 km) |
| Tredegar to Staveley | 130.19 mi (209.52 km) |
| Tredegar to Stepney | 138.14 mi (222.32 km) |
| Tredegar to Stevenage | 130.00 mi (209.22 km) |
| Tredegar to Stevenston | 274.30 mi (441.45 km) |
| Tredegar to Stirling | 301.13 mi (484.61 km) |
| Tredegar to Stockport | 121.62 mi (195.73 km) |
| Tredegar to Stocksbridge | 136.40 mi (219.51 km) |
| Tredegar to Stockton-on-Tees | 208.67 mi (335.82 km) |
| Tredegar to Stoke Gifford | 34.73 mi (55.89 km) |
| Tredegar to Stoke-on-Trent | 95.50 mi (153.70 km) |
