| Martinsicuro to Masquefa | 626.28 mi (1,007.90 km) |
| Martinsicuro to Matadepera | 614.14 mi (988.37 km) |
| Martinsicuro to Mazarron | 880.67 mi (1,417.30 km) |
| Martinsicuro to Meco | 902.03 mi (1,451.68 km) |
| Martinsicuro to Medina del Campo | 969.75 mi (1,560.67 km) |
| Martinsicuro to Medina Sidonia | 1,140.57 mi (1,835.57 km) |
| Martinsicuro to Mejorada del Campo | 908.09 mi (1,461.42 km) |
| Martinsicuro to Meliana | 775.86 mi (1,248.62 km) |
| Martinsicuro to Mengibar | 989.90 mi (1,593.10 km) |
| Martinsicuro to Merida | 1,089.93 mi (1,754.07 km) |
| Martinsicuro to Miajadas | 1,070.43 mi (1,722.69 km) |
| Martinsicuro to Mieres | 992.08 mi (1,596.59 km) |
| Martinsicuro to Miguelturra | 969.05 mi (1,559.54 km) |
| Martinsicuro to Mijas | 1,073.90 mi (1,728.27 km) |
| Martinsicuro to Miranda de Ebro | 853.14 mi (1,372.99 km) |
