| Altdorf to Montevarchi | 271.32 mi (436.64 km) |
| Altdorf to Monticello Conte Otto | 165.93 mi (267.04 km) |
| Altdorf to Montichiari | 130.88 mi (210.63 km) |
| Altdorf to Montignoso | 210.47 mi (338.72 km) |
| Altdorf to Montopoli in Val d'Arno | 243.86 mi (392.45 km) |
| Altdorf to Monza | 93.79 mi (150.94 km) |
| Altdorf to Morbegno | 67.37 mi (108.42 km) |
| Altdorf to Mori | 132.25 mi (212.83 km) |
| Altdorf to Morlupo | 377.89 mi (608.16 km) |
| Altdorf to Morrovalle | 344.05 mi (553.69 km) |
| Altdorf to Mortara | 111.84 mi (179.99 km) |
| Altdorf to Mosciano Sant'Angelo | 383.40 mi (617.03 km) |
| Altdorf to Motta di Livenza | 203.98 mi (328.27 km) |
| Altdorf to Motta Sant'Anastasia | 723.27 mi (1,163.99 km) |
| Altdorf to Mottola | 600.38 mi (966.22 km) |
