| Saint-Louis to Montilla | 926.97 mi (1,491.81 km) |
| Saint-Louis to Montmelo | 492.12 mi (791.99 km) |
| Saint-Louis to Montornes del Valles | 492.29 mi (792.26 km) |
| Saint-Louis to Montoro | 895.00 mi (1,440.36 km) |
| Saint-Louis to Monzon | 533.52 mi (858.61 km) |
| Saint-Louis to Mora | 786.08 mi (1,265.08 km) |
| Saint-Louis to Moralzarzal | 744.10 mi (1,197.51 km) |
| Saint-Louis to Moron de la Frontera | 979.78 mi (1,576.80 km) |
| Saint-Louis to Mostoles | 756.80 mi (1,217.96 km) |
| Saint-Louis to Motril | 937.81 mi (1,509.27 km) |
| Saint-Louis to Muchamiel | 751.43 mi (1,209.31 km) |
| Saint-Louis to Mula | 802.59 mi (1,291.64 km) |
| Saint-Louis to Munguia | 582.71 mi (937.79 km) |
| Saint-Louis to Murcia | 795.70 mi (1,280.55 km) |
| Saint-Louis to Muro del Alcoy | 729.35 mi (1,173.77 km) |
