| Cities | Distance |
|---|---|
| Derry to Thornbury | 306.73 mi (493.63 km) |
| Derry to Thorne | 274.42 mi (441.64 km) |
| Derry to Thornton | 235.93 mi (379.69 km) |
| Derry to Thornton Heath | 388.53 mi (625.27 km) |
| Derry to Thorpe Saint Andrew | 389.55 mi (626.92 km) |
| Derry to Thundersley | 403.66 mi (649.63 km) |
| Derry to Tilbury | 400.82 mi (645.06 km) |
| Derry to Tilehurst | 356.89 mi (574.35 km) |
| Derry to Timperley | 230.96 mi (371.69 km) |
| Derry to Tipton | 274.29 mi (441.43 km) |
| Derry to Tiptree | 398.92 mi (641.99 km) |
| Derry to Tiverton | 324.77 mi (522.66 km) |
| Derry to Todmorden | 228.89 mi (368.36 km) |
| Derry to Tonbridge | 410.19 mi (660.14 km) |
| Derry to Tonypandy | 282.74 mi (455.03 km) |