| Ridge to Manerbio | 4,004.41 mi (6,444.47 km) |
| Ridge to Manfredonia | 4,384.36 mi (7,055.95 km) |
| Ridge to Maniago | 4,088.04 mi (6,579.06 km) |
| Ridge to Mantova | 4,039.48 mi (6,500.91 km) |
| Ridge to Maranello | 4,063.20 mi (6,539.09 km) |
| Ridge to Marano di Napoli | 4,335.06 mi (6,976.61 km) |
| Ridge to Marano Vicentino | 4,049.16 mi (6,516.50 km) |
| Ridge to Marcianise | 4,335.37 mi (6,977.10 km) |
| Ridge to Marcon | 4,090.74 mi (6,583.42 km) |
| Ridge to Mareno di Piave | 4,083.46 mi (6,571.70 km) |
| Ridge to Margherita di Savoia | 4,404.44 mi (7,088.26 km) |
| Ridge to Mariano Comense | 3,952.99 mi (6,361.72 km) |
| Ridge to Marigliano | 4,345.66 mi (6,993.67 km) |
| Ridge to Marino | 4,236.72 mi (6,818.34 km) |
| Ridge to Marostica | 4,057.10 mi (6,529.27 km) |
