| Mountain Ash to Tadley | 99.05 mi (159.40 km) |
| Mountain Ash to Tadworth | 137.59 mi (221.43 km) |
| Mountain Ash to Tamworth | 97.05 mi (156.19 km) |
| Mountain Ash to Taunton | 47.33 mi (76.16 km) |
| Mountain Ash to Tavistock | 85.34 mi (137.34 km) |
| Mountain Ash to Teignmouth | 78.21 mi (125.87 km) |
| Mountain Ash to Telford | 79.30 mi (127.62 km) |
| Mountain Ash to Tewkesbury | 56.25 mi (90.52 km) |
| Mountain Ash to Thame | 103.24 mi (166.14 km) |
| Mountain Ash to Thames Ditton | 132.55 mi (213.31 km) |
| Mountain Ash to Thatcham | 92.87 mi (149.46 km) |
| Mountain Ash to Thatto Heath | 124.04 mi (199.62 km) |
| Mountain Ash to The Mumbles | 27.63 mi (44.46 km) |
| Mountain Ash to Thetford | 182.11 mi (293.08 km) |
| Mountain Ash to Thornaby on Tees | 216.61 mi (348.61 km) |
