| Holyhead to Teruel | 910.78 mi (1,465.75 km) |
| Holyhead to Teulada | 1,032.09 mi (1,660.98 km) |
| Holyhead to Tiana | 877.56 mi (1,412.30 km) |
| Holyhead to Tineo | 696.10 mi (1,120.26 km) |
| Holyhead to Tocina | 1,086.66 mi (1,748.81 km) |
| Holyhead to Toledo | 929.90 mi (1,496.54 km) |
| Holyhead to Tolosa | 712.68 mi (1,146.95 km) |
| Holyhead to Tomares | 1,102.92 mi (1,774.97 km) |
| Holyhead to Tomelloso | 980.72 mi (1,578.31 km) |
| Holyhead to Tomino | 804.94 mi (1,295.43 km) |
| Holyhead to Tordera | 871.28 mi (1,402.19 km) |
| Holyhead to Tordesillas | 816.10 mi (1,313.39 km) |
| Holyhead to Torello | 840.57 mi (1,352.76 km) |
| Holyhead to Toro | 815.31 mi (1,312.11 km) |
| Holyhead to Torre del Campo | 1,074.47 mi (1,729.19 km) |
