| Altdorf to Massarosa | 223.09 mi (359.03 km) |
| Altdorf to Matelica | 328.27 mi (528.30 km) |
| Altdorf to Matera | 583.80 mi (939.54 km) |
| Altdorf to Matino | 669.89 mi (1,078.08 km) |
| Altdorf to Mazzarino | 719.53 mi (1,157.96 km) |
| Altdorf to Meda | 86.74 mi (139.59 km) |
| Altdorf to Medesano | 163.11 mi (262.50 km) |
| Altdorf to Medicina | 219.27 mi (352.88 km) |
| Altdorf to Meldola | 251.04 mi (404.01 km) |
| Altdorf to Melegnano | 109.31 mi (175.91 km) |
| Altdorf to Melendugno | 665.23 mi (1,070.59 km) |
| Altdorf to Melfi | 534.53 mi (860.25 km) |
| Altdorf to Melilli | 746.60 mi (1,201.54 km) |
| Altdorf to Melito di Napoli | 496.45 mi (798.96 km) |
| Altdorf to Melito di Porto Salvo | 717.28 mi (1,154.35 km) |
