| San Marcos to Manerbio | 6,090.10 mi (9,801.06 km) |
| San Marcos to Manfredonia | 6,473.60 mi (10,418.26 km) |
| San Marcos to Maniago | 6,129.83 mi (9,865.01 km) |
| San Marcos to Mantova | 6,122.19 mi (9,852.72 km) |
| San Marcos to Maranello | 6,156.98 mi (9,908.70 km) |
| San Marcos to Marano di Napoli | 6,457.37 mi (10,392.13 km) |
| San Marcos to Marano Vicentino | 6,114.37 mi (9,840.12 km) |
| San Marcos to Marcianise | 6,454.04 mi (10,386.78 km) |
| San Marcos to Marcon | 6,149.24 mi (9,896.24 km) |
| San Marcos to Mareno di Piave | 6,135.77 mi (9,874.56 km) |
| San Marcos to Margherita di Savoia | 6,495.56 mi (10,453.59 km) |
| San Marcos to Mariano Comense | 6,042.18 mi (9,723.94 km) |
| San Marcos to Marigliano | 6,464.33 mi (10,403.34 km) |
| San Marcos to Marino | 6,361.10 mi (10,237.21 km) |
| San Marcos to Marostica | 6,118.98 mi (9,847.55 km) |
