| Best to Montilla | 1,079.74 mi (1,737.67 km) |
| Best to Montmelo | 704.23 mi (1,133.34 km) |
| Best to Montornes del Valles | 704.75 mi (1,134.19 km) |
| Best to Montoro | 1,046.83 mi (1,684.71 km) |
| Best to Monzon | 707.70 mi (1,138.94 km) |
| Best to Mora | 928.50 mi (1,494.27 km) |
| Best to Moralzarzal | 871.71 mi (1,402.88 km) |
| Best to Moron de la Frontera | 1,127.22 mi (1,814.09 km) |
| Best to Mostoles | 890.25 mi (1,432.72 km) |
| Best to Motril | 1,110.02 mi (1,786.40 km) |
| Best to Muchamiel | 948.60 mi (1,526.62 km) |
| Best to Mula | 989.37 mi (1,592.23 km) |
| Best to Munguia | 682.13 mi (1,097.79 km) |
| Best to Murcia | 987.28 mi (1,588.87 km) |
| Best to Muro del Alcoy | 924.10 mi (1,487.20 km) |
