| Middle Valley to Masanasa | 4,488.98 mi (7,224.31 km) |
| Middle Valley to Masquefa | 4,529.50 mi (7,289.53 km) |
| Middle Valley to Matadepera | 4,536.21 mi (7,300.32 km) |
| Middle Valley to Mazarron | 4,499.88 mi (7,241.86 km) |
| Middle Valley to Meco | 4,315.07 mi (6,944.44 km) |
| Middle Valley to Medina del Campo | 4,218.35 mi (6,788.79 km) |
| Middle Valley to Medina Sidonia | 4,304.86 mi (6,928.00 km) |
| Middle Valley to Mejorada del Campo | 4,316.66 mi (6,946.99 km) |
| Middle Valley to Meliana | 4,487.75 mi (7,222.34 km) |
| Middle Valley to Mengibar | 4,366.08 mi (7,026.52 km) |
| Middle Valley to Merida | 4,215.07 mi (6,783.50 km) |
| Middle Valley to Miajadas | 4,221.29 mi (6,793.51 km) |
| Middle Valley to Mieres | 4,126.60 mi (6,641.11 km) |
| Middle Valley to Miguelturra | 4,330.15 mi (6,968.70 km) |
| Middle Valley to Mijas | 4,365.43 mi (7,025.49 km) |
