| Marum to Masquefa | 830.86 mi (1,337.14 km) |
| Marum to Matadepera | 821.73 mi (1,322.44 km) |
| Marum to Mazarron | 1,134.22 mi (1,825.35 km) |
| Marum to Meco | 979.27 mi (1,575.99 km) |
| Marum to Medina del Campo | 969.96 mi (1,561.00 km) |
| Marum to Medina Sidonia | 1,294.10 mi (2,082.66 km) |
| Marum to Mejorada del Campo | 990.47 mi (1,594.01 km) |
| Marum to Meliana | 991.69 mi (1,595.98 km) |
| Marum to Mengibar | 1,154.05 mi (1,857.26 km) |
| Marum to Merida | 1,151.54 mi (1,853.23 km) |
| Marum to Miajadas | 1,129.64 mi (1,817.99 km) |
| Marum to Mieres | 878.15 mi (1,413.25 km) |
| Marum to Miguelturra | 1,093.05 mi (1,759.09 km) |
| Marum to Mijas | 1,258.60 mi (2,025.52 km) |
| Marum to Miranda de Ebro | 837.80 mi (1,348.30 km) |
