| Cwmbran to Thornbury | 21.49 mi (34.58 km) |
| Cwmbran to Thorne | 160.40 mi (258.14 km) |
| Cwmbran to Thornton | 155.55 mi (250.33 km) |
| Cwmbran to Thornton Heath | 126.40 mi (203.42 km) |
| Cwmbran to Thorpe Saint Andrew | 197.06 mi (317.14 km) |
| Cwmbran to Thundersley | 155.02 mi (249.49 km) |
| Cwmbran to Tilbury | 145.76 mi (234.57 km) |
| Cwmbran to Tilehurst | 86.14 mi (138.62 km) |
| Cwmbran to Timperley | 123.30 mi (198.43 km) |
| Cwmbran to Tipton | 72.46 mi (116.61 km) |
| Cwmbran to Tiptree | 161.72 mi (260.26 km) |
| Cwmbran to Tiverton | 55.61 mi (89.50 km) |
| Cwmbran to Todmorden | 147.51 mi (237.39 km) |
| Cwmbran to Tonbridge | 145.47 mi (234.11 km) |
| Cwmbran to Tonypandy | 18.57 mi (29.88 km) |
