| Rhondda to Thornbury | 38.30 mi (61.64 km) |
| Rhondda to Thorne | 172.01 mi (276.83 km) |
| Rhondda to Thornton | 163.90 mi (263.77 km) |
| Rhondda to Thornton Heath | 143.06 mi (230.24 km) |
| Rhondda to Thorpe Saint Andrew | 213.82 mi (344.11 km) |
| Rhondda to Thundersley | 172.02 mi (276.85 km) |
| Rhondda to Tilbury | 162.60 mi (261.68 km) |
| Rhondda to Tilehurst | 102.73 mi (165.33 km) |
| Rhondda to Timperley | 130.67 mi (210.29 km) |
| Rhondda to Tipton | 84.87 mi (136.59 km) |
| Rhondda to Tiptree | 178.89 mi (287.90 km) |
| Rhondda to Tiverton | 49.35 mi (79.42 km) |
| Rhondda to Todmorden | 155.11 mi (249.62 km) |
| Rhondda to Tonbridge | 161.77 mi (260.35 km) |
| Rhondda to Tonypandy | 1.51 mi (2.43 km) |
