| Tortona to Marsala | 523.93 mi (843.18 km) |
| Tortona to Marsciano | 220.12 mi (354.25 km) |
| Tortona to Martano | 578.90 mi (931.65 km) |
| Tortona to Martellago | 166.42 mi (267.82 km) |
| Tortona to Martina Franca | 517.52 mi (832.87 km) |
| Tortona to Martinengo | 64.09 mi (103.15 km) |
| Tortona to Martinsicuro | 287.27 mi (462.31 km) |
| Tortona to Mascali | 592.61 mi (953.71 km) |
| Tortona to Mascalucia | 599.23 mi (964.38 km) |
| Tortona to Masera di Padova | 149.23 mi (240.16 km) |
| Tortona to Maserada sul Piave | 177.76 mi (286.08 km) |
| Tortona to Massa | 86.29 mi (138.87 km) |
| Tortona to Massa Lombarda | 148.21 mi (238.51 km) |
| Tortona to Massafra | 513.42 mi (826.27 km) |
| Tortona to Massalubrense | 405.72 mi (652.94 km) |
