| Altdorf to Manerbio | 126.10 mi (202.94 km) |
| Altdorf to Manfredonia | 510.15 mi (821.01 km) |
| Altdorf to Maniago | 200.06 mi (321.96 km) |
| Altdorf to Mantova | 157.10 mi (252.83 km) |
| Altdorf to Maranello | 193.91 mi (312.07 km) |
| Altdorf to Marano di Napoli | 496.04 mi (798.30 km) |
| Altdorf to Marano Vicentino | 156.11 mi (251.23 km) |
| Altdorf to Marcianise | 491.54 mi (791.06 km) |
| Altdorf to Marcon | 197.33 mi (317.56 km) |
| Altdorf to Mareno di Piave | 190.95 mi (307.31 km) |
| Altdorf to Margherita di Savoia | 531.91 mi (856.02 km) |
| Altdorf to Mariano Comense | 84.78 mi (136.44 km) |
| Altdorf to Marigliano | 501.61 mi (807.26 km) |
| Altdorf to Marino | 404.74 mi (651.37 km) |
| Altdorf to Marostica | 163.71 mi (263.46 km) |
