| Tortona to Montevarchi | 163.82 mi (263.64 km) |
| Tortona to Monticello Conte Otto | 140.90 mi (226.76 km) |
| Tortona to Montichiari | 82.64 mi (132.99 km) |
| Tortona to Montignoso | 88.28 mi (142.07 km) |
| Tortona to Montopoli in Val d'Arno | 126.02 mi (202.80 km) |
| Tortona to Monza | 51.60 mi (83.05 km) |
| Tortona to Morbegno | 92.10 mi (148.21 km) |
| Tortona to Mori | 122.17 mi (196.61 km) |
| Tortona to Morlupo | 263.32 mi (423.77 km) |
| Tortona to Morrovalle | 258.14 mi (415.43 km) |
| Tortona to Mortara | 25.22 mi (40.59 km) |
| Tortona to Mosciano Sant'Angelo | 290.64 mi (467.73 km) |
| Tortona to Motta di Livenza | 191.79 mi (308.65 km) |
| Tortona to Motta Sant'Anastasia | 600.93 mi (967.10 km) |
| Tortona to Mottola | 507.85 mi (817.30 km) |
