| Horta to Montilla | 1,303.62 mi (2,097.97 km) |
| Horta to Montmelo | 1,638.00 mi (2,636.11 km) |
| Horta to Montornes del Valles | 1,638.92 mi (2,637.58 km) |
| Horta to Montoro | 1,312.02 mi (2,111.50 km) |
| Horta to Monzon | 1,531.02 mi (2,463.94 km) |
| Horta to Mora | 1,330.73 mi (2,141.60 km) |
| Horta to Moralzarzal | 1,316.91 mi (2,119.35 km) |
| Horta to Moron de la Frontera | 1,265.51 mi (2,036.63 km) |
| Horta to Mostoles | 1,323.17 mi (2,129.44 km) |
| Horta to Motril | 1,375.39 mi (2,213.47 km) |
| Horta to Muchamiel | 1,518.74 mi (2,444.18 km) |
| Horta to Mula | 1,467.03 mi (2,360.96 km) |
| Horta to Munguia | 1,380.34 mi (2,221.44 km) |
| Horta to Murcia | 1,487.02 mi (2,393.12 km) |
| Horta to Muro del Alcoy | 1,515.41 mi (2,438.81 km) |
