| Madrid to Marsala | 882.57 mi (1,420.36 km) |
| Madrid to Marsciano | 844.16 mi (1,358.54 km) |
| Madrid to Martano | 1,156.42 mi (1,861.07 km) |
| Madrid to Martellago | 874.59 mi (1,407.51 km) |
| Madrid to Martina Franca | 1,101.81 mi (1,773.19 km) |
| Madrid to Martinengo | 766.88 mi (1,234.18 km) |
| Madrid to Martinsicuro | 923.71 mi (1,486.56 km) |
| Madrid to Mascali | 1,028.36 mi (1,654.98 km) |
| Madrid to Mascalucia | 1,024.10 mi (1,648.13 km) |
| Madrid to Masera di Padova | 856.26 mi (1,378.02 km) |
| Madrid to Maserada sul Piave | 886.35 mi (1,426.44 km) |
| Madrid to Massa | 749.62 mi (1,206.40 km) |
| Madrid to Massa Lombarda | 837.48 mi (1,347.80 km) |
| Madrid to Massafra | 1,091.36 mi (1,756.38 km) |
| Madrid to Massalubrense | 946.70 mi (1,523.56 km) |
