| Altdorf to Marsala | 655.75 mi (1,055.33 km) |
| Altdorf to Marsciano | 327.46 mi (526.99 km) |
| Altdorf to Martano | 667.38 mi (1,074.04 km) |
| Altdorf to Martellago | 191.59 mi (308.33 km) |
| Altdorf to Martina Franca | 607.47 mi (977.63 km) |
| Altdorf to Martinengo | 104.69 mi (168.49 km) |
| Altdorf to Martinsicuro | 377.54 mi (607.60 km) |
| Altdorf to Mascali | 713.08 mi (1,147.59 km) |
| Altdorf to Mascalucia | 720.99 mi (1,160.33 km) |
| Altdorf to Masera di Padova | 188.32 mi (303.07 km) |
| Altdorf to Maserada sul Piave | 191.96 mi (308.93 km) |
| Altdorf to Massa | 208.82 mi (336.07 km) |
| Altdorf to Massa Lombarda | 226.93 mi (365.21 km) |
| Altdorf to Massafra | 605.87 mi (975.05 km) |
| Altdorf to Massalubrense | 517.28 mi (832.48 km) |
