| Montemor-o-Velho to Marsala | 1,143.17 mi (1,839.76 km) |
| Montemor-o-Velho to Marsciano | 1,100.34 mi (1,770.83 km) |
| Montemor-o-Velho to Martano | 1,418.80 mi (2,283.34 km) |
| Montemor-o-Velho to Martellago | 1,115.24 mi (1,794.81 km) |
| Montemor-o-Velho to Martina Franca | 1,363.73 mi (2,194.70 km) |
| Montemor-o-Velho to Martinengo | 1,003.27 mi (1,614.61 km) |
| Montemor-o-Velho to Martinsicuro | 1,180.34 mi (1,899.58 km) |
| Montemor-o-Velho to Mascali | 1,290.04 mi (2,076.12 km) |
| Montemor-o-Velho to Mascalucia | 1,285.43 mi (2,068.70 km) |
| Montemor-o-Velho to Masera di Padova | 1,098.18 mi (1,767.35 km) |
| Montemor-o-Velho to Maserada sul Piave | 1,125.75 mi (1,811.72 km) |
| Montemor-o-Velho to Massa | 998.46 mi (1,606.86 km) |
| Montemor-o-Velho to Massa Lombarda | 1,085.22 mi (1,746.49 km) |
| Montemor-o-Velho to Massafra | 1,353.46 mi (2,178.18 km) |
| Montemor-o-Velho to Massalubrense | 1,209.03 mi (1,945.75 km) |
