| Mechelen-aan-de-Maas to Montilla | 1,056.06 mi (1,699.57 km) |
| Mechelen-aan-de-Maas to Montmelo | 672.69 mi (1,082.59 km) |
| Mechelen-aan-de-Maas to Montornes del Valles | 673.19 mi (1,083.39 km) |
| Mechelen-aan-de-Maas to Montoro | 1,023.16 mi (1,646.61 km) |
| Mechelen-aan-de-Maas to Monzon | 679.98 mi (1,094.32 km) |
| Mechelen-aan-de-Maas to Mora | 905.45 mi (1,457.18 km) |
| Mechelen-aan-de-Maas to Moralzarzal | 850.09 mi (1,368.09 km) |
| Mechelen-aan-de-Maas to Moron de la Frontera | 1,104.31 mi (1,777.22 km) |
| Mechelen-aan-de-Maas to Mostoles | 868.05 mi (1,397.00 km) |
| Mechelen-aan-de-Maas to Motril | 1,084.19 mi (1,744.83 km) |
| Mechelen-aan-de-Maas to Muchamiel | 919.53 mi (1,479.84 km) |
| Mechelen-aan-de-Maas to Mula | 961.55 mi (1,547.47 km) |
| Mechelen-aan-de-Maas to Munguia | 662.42 mi (1,066.06 km) |
| Mechelen-aan-de-Maas to Murcia | 958.93 mi (1,543.25 km) |
| Mechelen-aan-de-Maas to Muro del Alcoy | 895.22 mi (1,440.71 km) |
