| Valongo to Marsala | 1,137.52 mi (1,830.66 km) |
| Valongo to Marsciano | 1,072.78 mi (1,726.47 km) |
| Valongo to Martano | 1,400.10 mi (2,253.25 km) |
| Valongo to Martellago | 1,077.10 mi (1,733.42 km) |
| Valongo to Martina Franca | 1,343.73 mi (2,162.52 km) |
| Valongo to Martinengo | 963.65 mi (1,550.84 km) |
| Valongo to Martinsicuro | 1,152.95 mi (1,855.50 km) |
| Valongo to Mascali | 1,282.04 mi (2,063.24 km) |
| Valongo to Mascalucia | 1,278.24 mi (2,057.12 km) |
| Valongo to Masera di Padova | 1,060.77 mi (1,707.14 km) |
| Valongo to Maserada sul Piave | 1,086.93 mi (1,749.24 km) |
| Valongo to Massa | 965.57 mi (1,553.94 km) |
| Valongo to Massa Lombarda | 1,051.20 mi (1,691.75 km) |
| Valongo to Massafra | 1,333.95 mi (2,146.79 km) |
| Valongo to Massalubrense | 1,190.54 mi (1,915.99 km) |
