| Marsa to Masquefa | 785.25 mi (1,263.73 km) |
| Marsa to Matadepera | 778.47 mi (1,252.83 km) |
| Marsa to Mazarron | 882.20 mi (1,419.76 km) |
| Marsa to Meco | 1,017.63 mi (1,637.72 km) |
| Marsa to Medina del Campo | 1,110.18 mi (1,786.66 km) |
| Marsa to Medina Sidonia | 1,137.00 mi (1,829.83 km) |
| Marsa to Mejorada del Campo | 1,018.36 mi (1,638.89 km) |
| Marsa to Meliana | 848.42 mi (1,365.39 km) |
| Marsa to Mengibar | 1,019.50 mi (1,640.73 km) |
| Marsa to Merida | 1,159.53 mi (1,866.09 km) |
| Marsa to Miajadas | 1,146.58 mi (1,845.24 km) |
| Marsa to Mieres | 1,189.55 mi (1,914.40 km) |
| Marsa to Miguelturra | 1,032.33 mi (1,661.37 km) |
| Marsa to Mijas | 1,065.32 mi (1,714.46 km) |
| Marsa to Miranda de Ebro | 1,041.01 mi (1,675.34 km) |
