| Markham to Thornaby on Tees | 3,825.93 mi (6,157.25 km) |
| Markham to Thornbury | 3,867.66 mi (6,224.40 km) |
| Markham to Thorne | 3,866.62 mi (6,222.72 km) |
| Markham to Thornton | 3,828.28 mi (6,161.01 km) |
| Markham to Thornton Heath | 3,966.96 mi (6,384.20 km) |
| Markham to Thorpe Saint Andrew | 3,982.07 mi (6,408.52 km) |
| Markham to Thundersley | 3,988.12 mi (6,418.25 km) |
| Markham to Tilbury | 3,982.83 mi (6,409.74 km) |
| Markham to Tilehurst | 3,929.44 mi (6,323.82 km) |
| Markham to Timperley | 3,822.29 mi (6,151.39 km) |
| Markham to Tipton | 3,857.27 mi (6,207.68 km) |
| Markham to Tiptree | 3,986.43 mi (6,415.54 km) |
| Markham to Tiverton | 3,851.51 mi (6,198.41 km) |
| Markham to Todmorden | 3,821.42 mi (6,149.98 km) |
| Markham to Tonbridge | 3,988.15 mi (6,418.31 km) |
