| Quarteira to Marsala | 1,125.62 mi (1,811.51 km) |
| Quarteira to Marsciano | 1,151.16 mi (1,852.61 km) |
| Quarteira to Martano | 1,435.91 mi (2,310.88 km) |
| Quarteira to Martellago | 1,198.79 mi (1,929.27 km) |
| Quarteira to Martina Franca | 1,385.79 mi (2,230.21 km) |
| Quarteira to Martinengo | 1,093.92 mi (1,760.50 km) |
| Quarteira to Martinsicuro | 1,228.85 mi (1,977.65 km) |
| Quarteira to Mascali | 1,276.47 mi (2,054.28 km) |
| Quarteira to Mascalucia | 1,269.47 mi (2,043.02 km) |
| Quarteira to Masera di Padova | 1,179.77 mi (1,898.65 km) |
| Quarteira to Maserada sul Piave | 1,211.23 mi (1,949.29 km) |
| Quarteira to Massa | 1,068.28 mi (1,719.24 km) |
| Quarteira to Massa Lombarda | 1,156.43 mi (1,861.10 km) |
| Quarteira to Massafra | 1,374.15 mi (2,211.48 km) |
| Quarteira to Massalubrense | 1,229.35 mi (1,978.44 km) |
