| Leighton Buzzard to Manerbio | 667.83 mi (1,074.77 km) |
| Leighton Buzzard to Manfredonia | 1,053.88 mi (1,696.06 km) |
| Leighton Buzzard to Maniago | 722.83 mi (1,163.29 km) |
| Leighton Buzzard to Mantova | 700.46 mi (1,127.28 km) |
| Leighton Buzzard to Maranello | 734.47 mi (1,182.02 km) |
| Leighton Buzzard to Marano di Napoli | 1,035.10 mi (1,665.83 km) |
| Leighton Buzzard to Marano Vicentino | 696.63 mi (1,121.11 km) |
| Leighton Buzzard to Marcianise | 1,031.57 mi (1,660.16 km) |
| Leighton Buzzard to Marcon | 734.50 mi (1,182.06 km) |
| Leighton Buzzard to Mareno di Piave | 723.48 mi (1,164.33 km) |
| Leighton Buzzard to Margherita di Savoia | 1,075.66 mi (1,731.11 km) |
| Leighton Buzzard to Mariano Comense | 619.62 mi (997.18 km) |
| Leighton Buzzard to Marigliano | 1,041.84 mi (1,676.68 km) |
| Leighton Buzzard to Marino | 939.71 mi (1,512.31 km) |
| Leighton Buzzard to Marostica | 702.46 mi (1,130.50 km) |
