| Tredegar to Thornaby on Tees | 208.22 mi (335.09 km) |
| Tredegar to Thornbury | 32.79 mi (52.76 km) |
| Tredegar to Thorne | 158.52 mi (255.12 km) |
| Tredegar to Thornton | 150.67 mi (242.49 km) |
| Tredegar to Thornton Heath | 136.95 mi (220.40 km) |
| Tredegar to Thorpe Saint Andrew | 202.89 mi (326.52 km) |
| Tredegar to Thundersley | 164.74 mi (265.13 km) |
| Tredegar to Tilbury | 155.92 mi (250.93 km) |
| Tredegar to Tilehurst | 96.93 mi (156.00 km) |
| Tredegar to Timperley | 117.61 mi (189.28 km) |
| Tredegar to Tipton | 71.52 mi (115.10 km) |
| Tredegar to Tiptree | 170.53 mi (274.44 km) |
| Tredegar to Tiverton | 61.36 mi (98.76 km) |
| Tredegar to Todmorden | 142.03 mi (228.58 km) |
| Tredegar to Tonbridge | 156.49 mi (251.85 km) |
