| Gateway to Masanasa | 4,640.88 mi (7,468.77 km) |
| Gateway to Masquefa | 4,710.98 mi (7,581.59 km) |
| Gateway to Matadepera | 4,719.41 mi (7,595.16 km) |
| Gateway to Mazarron | 4,629.02 mi (7,449.69 km) |
| Gateway to Meco | 4,470.49 mi (7,194.56 km) |
| Gateway to Medina del Campo | 4,377.63 mi (7,045.11 km) |
| Gateway to Medina Sidonia | 4,405.86 mi (7,090.55 km) |
| Gateway to Mejorada del Campo | 4,470.13 mi (7,193.98 km) |
| Gateway to Meliana | 4,641.10 mi (7,469.14 km) |
| Gateway to Mengibar | 4,491.00 mi (7,227.57 km) |
| Gateway to Merida | 4,342.70 mi (6,988.90 km) |
| Gateway to Miajadas | 4,352.60 mi (7,004.84 km) |
| Gateway to Mieres | 4,305.96 mi (6,929.77 km) |
| Gateway to Miguelturra | 4,465.84 mi (7,187.07 km) |
| Gateway to Mijas | 4,472.25 mi (7,197.38 km) |
