| Millau to Montilla | 603.70 mi (971.57 km) |
| Millau to Montmelo | 180.71 mi (290.82 km) |
| Millau to Montornes del Valles | 181.20 mi (291.62 km) |
| Millau to Montoro | 571.97 mi (920.50 km) |
| Millau to Monzon | 210.13 mi (338.17 km) |
| Millau to Mora | 465.92 mi (749.83 km) |
| Millau to Moralzarzal | 430.24 mi (692.40 km) |
| Millau to Moron de la Frontera | 656.95 mi (1,057.25 km) |
| Millau to Mostoles | 440.18 mi (708.39 km) |
| Millau to Motril | 614.45 mi (988.86 km) |
| Millau to Muchamiel | 433.24 mi (697.23 km) |
| Millau to Mula | 481.23 mi (774.46 km) |
| Millau to Munguia | 300.22 mi (483.16 km) |
| Millau to Murcia | 475.72 mi (765.59 km) |
| Millau to Muro del Alcoy | 410.01 mi (659.85 km) |
