| Saarlouis to Montilla | 989.21 mi (1,591.98 km) |
| Saarlouis to Montmelo | 578.71 mi (931.35 km) |
| Saarlouis to Montornes del Valles | 579.07 mi (931.93 km) |
| Saarlouis to Montoro | 956.55 mi (1,539.42 km) |
| Saarlouis to Monzon | 601.48 mi (967.99 km) |
| Saarlouis to Mora | 842.17 mi (1,355.34 km) |
| Saarlouis to Moralzarzal | 792.68 mi (1,275.69 km) |
| Saarlouis to Moron de la Frontera | 1,039.94 mi (1,673.61 km) |
| Saarlouis to Mostoles | 808.31 mi (1,300.84 km) |
| Saarlouis to Motril | 1,009.21 mi (1,624.17 km) |
| Saarlouis to Muchamiel | 833.33 mi (1,341.12 km) |
| Saarlouis to Mula | 879.91 mi (1,416.07 km) |
| Saarlouis to Munguia | 615.00 mi (989.75 km) |
| Saarlouis to Murcia | 875.26 mi (1,408.59 km) |
| Saarlouis to Muro del Alcoy | 809.90 mi (1,303.41 km) |
