| Mestre to Masquefa | 590.01 mi (949.53 km) |
| Mestre to Matadepera | 577.11 mi (928.77 km) |
| Mestre to Mazarron | 885.93 mi (1,425.76 km) |
| Mestre to Meco | 855.16 mi (1,376.25 km) |
| Mestre to Medina del Campo | 906.51 mi (1,458.89 km) |
| Mestre to Medina Sidonia | 1,129.71 mi (1,818.09 km) |
| Mestre to Mejorada del Campo | 863.16 mi (1,389.12 km) |
| Mestre to Meliana | 760.75 mi (1,224.31 km) |
| Mestre to Mengibar | 974.41 mi (1,568.16 km) |
| Mestre to Merida | 1,050.73 mi (1,690.99 km) |
| Mestre to Miajadas | 1,029.52 mi (1,656.85 km) |
| Mestre to Mieres | 901.12 mi (1,450.21 km) |
| Mestre to Miguelturra | 940.46 mi (1,513.53 km) |
| Mestre to Mijas | 1,069.00 mi (1,720.39 km) |
| Mestre to Miranda de Ebro | 776.21 mi (1,249.18 km) |
