| Alliance to Montijo | 3,824.76 mi (6,155.36 km) |
| Alliance to Montilla | 3,963.11 mi (6,378.00 km) |
| Alliance to Montmelo | 4,146.92 mi (6,673.82 km) |
| Alliance to Montornes del Valles | 4,148.03 mi (6,675.62 km) |
| Alliance to Montoro | 3,960.44 mi (6,373.71 km) |
| Alliance to Monzon | 4,042.32 mi (6,505.48 km) |
| Alliance to Mora | 3,933.67 mi (6,330.63 km) |
| Alliance to Moralzarzal | 3,892.51 mi (6,264.39 km) |
| Alliance to Moron de la Frontera | 3,939.43 mi (6,339.90 km) |
| Alliance to Mostoles | 3,908.31 mi (6,289.82 km) |
| Alliance to Motril | 4,045.02 mi (6,509.83 km) |
| Alliance to Muchamiel | 4,132.48 mi (6,650.59 km) |
| Alliance to Mula | 4,096.44 mi (6,592.58 km) |
| Alliance to Munguia | 3,859.23 mi (6,210.84 km) |
| Alliance to Murcia | 4,115.32 mi (6,622.97 km) |
