| Houghton Regis to Teruel | 799.08 mi (1,285.99 km) |
| Houghton Regis to Teulada | 910.78 mi (1,465.76 km) |
| Houghton Regis to Tiana | 731.94 mi (1,177.94 km) |
| Houghton Regis to Tineo | 655.13 mi (1,054.32 km) |
| Houghton Regis to Tocina | 1,020.14 mi (1,641.76 km) |
| Houghton Regis to Toledo | 848.97 mi (1,366.29 km) |
| Houghton Regis to Tolosa | 610.30 mi (982.18 km) |
| Houghton Regis to Tomares | 1,039.04 mi (1,672.18 km) |
| Houghton Regis to Tomelloso | 888.78 mi (1,430.35 km) |
| Houghton Regis to Tomino | 785.73 mi (1,264.51 km) |
| Houghton Regis to Tordera | 721.28 mi (1,160.79 km) |
| Houghton Regis to Tordesillas | 749.10 mi (1,205.55 km) |
| Houghton Regis to Torello | 693.32 mi (1,115.79 km) |
| Houghton Regis to Toro | 753.21 mi (1,212.17 km) |
| Houghton Regis to Torre del Campo | 990.27 mi (1,593.69 km) |
