| Houghton Regis to Marsala | 1,159.24 mi (1,865.62 km) |
| Houghton Regis to Marsciano | 861.89 mi (1,387.08 km) |
| Houghton Regis to Martano | 1,205.37 mi (1,939.86 km) |
| Houghton Regis to Martellago | 724.30 mi (1,165.65 km) |
| Houghton Regis to Martina Franca | 1,145.80 mi (1,843.99 km) |
| Houghton Regis to Martinengo | 640.33 mi (1,030.50 km) |
| Houghton Regis to Martinsicuro | 916.03 mi (1,474.22 km) |
| Houghton Regis to Mascali | 1,239.47 mi (1,994.73 km) |
| Houghton Regis to Mascalucia | 1,245.71 mi (2,004.78 km) |
| Houghton Regis to Masera di Padova | 724.68 mi (1,166.26 km) |
| Houghton Regis to Maserada sul Piave | 720.80 mi (1,160.01 km) |
| Houghton Regis to Massa | 732.55 mi (1,178.93 km) |
| Houghton Regis to Massa Lombarda | 765.31 mi (1,231.65 km) |
| Houghton Regis to Massafra | 1,144.38 mi (1,841.70 km) |
| Houghton Regis to Massalubrense | 1,051.01 mi (1,691.44 km) |
