| Houghton Regis to Fatima | 933.32 mi (1,502.04 km) |
| Houghton Regis to Felgueiras | 812.96 mi (1,308.34 km) |
| Houghton Regis to Ferreira do Zezere | 922.13 mi (1,484.03 km) |
| Houghton Regis to Figueira da Foz | 903.62 mi (1,454.24 km) |
| Houghton Regis to Funchal | 1,564.18 mi (2,517.30 km) |
| Houghton Regis to Fundao | 878.45 mi (1,413.73 km) |
| Houghton Regis to Gafanha da Nazare | 870.04 mi (1,400.19 km) |
| Houghton Regis to Gondomar | 833.69 mi (1,341.70 km) |
| Houghton Regis to Gouveia | 856.52 mi (1,378.44 km) |
| Houghton Regis to Grandola | 1,025.32 mi (1,650.09 km) |
| Houghton Regis to Guarda | 849.48 mi (1,367.10 km) |
| Houghton Regis to Guimaraes | 809.82 mi (1,303.28 km) |
| Houghton Regis to Horta | 1,634.47 mi (2,630.42 km) |
| Houghton Regis to Idanha-a-Nova | 887.88 mi (1,428.90 km) |
| Houghton Regis to Ilhavo | 871.25 mi (1,402.15 km) |
