| Gahanna to Thornaby on Tees | 3,724.49 mi (5,993.99 km) |
| Gahanna to Thornbury | 3,750.09 mi (6,035.19 km) |
| Gahanna to Thorne | 3,760.86 mi (6,052.52 km) |
| Gahanna to Thornton | 3,722.30 mi (5,990.46 km) |
| Gahanna to Thornton Heath | 3,851.67 mi (6,198.66 km) |
| Gahanna to Thorpe Saint Andrew | 3,874.65 mi (6,235.64 km) |
| Gahanna to Thundersley | 3,874.61 mi (6,235.58 km) |
| Gahanna to Tilbury | 3,868.48 mi (6,225.72 km) |
| Gahanna to Tilehurst | 3,813.14 mi (6,136.65 km) |
| Gahanna to Timperley | 3,713.71 mi (5,976.64 km) |
| Gahanna to Tipton | 3,744.75 mi (6,026.59 km) |
| Gahanna to Tiptree | 3,874.28 mi (6,235.05 km) |
| Gahanna to Tiverton | 3,729.26 mi (6,001.66 km) |
| Gahanna to Todmorden | 3,714.75 mi (5,978.32 km) |
| Gahanna to Tonbridge | 3,872.46 mi (6,232.13 km) |
