| Brussels to Montilla | 1,016.97 mi (1,636.65 km) |
| Brussels to Montmelo | 649.77 mi (1,045.70 km) |
| Brussels to Montornes del Valles | 650.35 mi (1,046.63 km) |
| Brussels to Montoro | 984.07 mi (1,583.71 km) |
| Brussels to Monzon | 648.29 mi (1,043.32 km) |
| Brussels to Mora | 865.45 mi (1,392.80 km) |
| Brussels to Moralzarzal | 808.04 mi (1,300.42 km) |
| Brussels to Moron de la Frontera | 1,064.04 mi (1,712.41 km) |
| Brussels to Mostoles | 826.82 mi (1,330.63 km) |
| Brussels to Motril | 1,048.62 mi (1,687.60 km) |
| Brussels to Muchamiel | 890.36 mi (1,432.90 km) |
| Brussels to Mula | 929.75 mi (1,496.29 km) |
| Brussels to Munguia | 617.91 mi (994.43 km) |
| Brussels to Murcia | 928.21 mi (1,493.81 km) |
| Brussels to Muro del Alcoy | 865.68 mi (1,393.18 km) |
