| Valley to Tonypandy | 4,146.41 mi (6,673.00 km) |
| Valley to Tonyrefail | 4,148.00 mi (6,675.55 km) |
| Valley to Torquay | 4,165.72 mi (6,704.08 km) |
| Valley to Torton | 4,182.82 mi (6,731.60 km) |
| Valley to Tottenham | 4,285.46 mi (6,896.78 km) |
| Valley to Totteridge | 4,279.26 mi (6,886.81 km) |
| Valley to Tottington | 4,153.26 mi (6,684.02 km) |
| Valley to Towcester | 4,236.65 mi (6,818.24 km) |
| Valley to Tranent | 4,087.90 mi (6,578.84 km) |
| Valley to Tredegar | 4,152.06 mi (6,682.10 km) |
| Valley to Trentham | 4,171.57 mi (6,713.49 km) |
| Valley to Tring | 4,257.12 mi (6,851.17 km) |
| Valley to Troon | 4,029.98 mi (6,485.62 km) |
| Valley to Trowbridge | 4,203.66 mi (6,765.13 km) |
| Valley to Truro | 4,105.47 mi (6,607.12 km) |
