| Houghton Regis to Los Llanos de Aridane | 1,838.73 mi (2,959.16 km) |
| Houghton Regis to Los Palacios y Villafranca | 1,051.94 mi (1,692.93 km) |
| Houghton Regis to Luanco | 622.65 mi (1,002.06 km) |
| Houghton Regis to Lucena | 1,020.44 mi (1,642.24 km) |
| Houghton Regis to Lugo | 695.48 mi (1,119.27 km) |
| Houghton Regis to Lumbreras | 992.80 mi (1,597.75 km) |
| Houghton Regis to Madrid | 807.91 mi (1,300.21 km) |
| Houghton Regis to Madridejos | 871.31 mi (1,402.24 km) |
| Houghton Regis to Mahon | 860.99 mi (1,385.62 km) |
| Houghton Regis to Mairena del Alcor | 1,035.88 mi (1,667.08 km) |
| Houghton Regis to Mairena del Aljarafe | 1,042.20 mi (1,677.27 km) |
| Houghton Regis to Majadahonda | 805.65 mi (1,296.57 km) |
| Houghton Regis to Malaga | 1,066.28 mi (1,716.01 km) |
| Houghton Regis to Malgrat de Mar | 725.25 mi (1,167.18 km) |
| Houghton Regis to Manacor | 870.70 mi (1,401.25 km) |
