| Hard to Masquefa | 566.63 mi (911.90 km) |
| Hard to Matadepera | 554.31 mi (892.07 km) |
| Hard to Mazarron | 881.82 mi (1,419.15 km) |
| Hard to Meco | 803.12 mi (1,292.50 km) |
| Hard to Medina del Campo | 836.39 mi (1,346.05 km) |
| Hard to Medina Sidonia | 1,101.82 mi (1,773.21 km) |
| Hard to Mejorada del Campo | 812.64 mi (1,307.81 km) |
| Hard to Meliana | 744.25 mi (1,197.75 km) |
| Hard to Mengibar | 947.25 mi (1,524.45 km) |
| Hard to Merida | 998.59 mi (1,607.07 km) |
| Hard to Miajadas | 976.43 mi (1,571.41 km) |
| Hard to Mieres | 804.11 mi (1,294.10 km) |
| Hard to Miguelturra | 902.25 mi (1,452.03 km) |
| Hard to Mijas | 1,048.48 mi (1,687.37 km) |
| Hard to Miranda de Ebro | 698.43 mi (1,124.02 km) |
