| Horndean to Montijo | 873.14 mi (1,405.19 km) |
| Horndean to Montilla | 938.16 mi (1,509.82 km) |
| Horndean to Montmelo | 664.81 mi (1,069.91 km) |
| Horndean to Montornes del Valles | 665.70 mi (1,071.33 km) |
| Horndean to Montoro | 906.35 mi (1,458.63 km) |
| Horndean to Monzon | 624.63 mi (1,005.24 km) |
| Horndean to Mora | 787.42 mi (1,267.23 km) |
| Horndean to Moralzarzal | 721.61 mi (1,161.33 km) |
| Horndean to Moron de la Frontera | 977.80 mi (1,573.62 km) |
| Horndean to Mostoles | 743.92 mi (1,197.22 km) |
| Horndean to Motril | 986.49 mi (1,587.60 km) |
| Horndean to Muchamiel | 864.08 mi (1,390.61 km) |
| Horndean to Mula | 889.68 mi (1,431.80 km) |
| Horndean to Munguia | 529.42 mi (852.02 km) |
| Horndean to Murcia | 893.23 mi (1,437.51 km) |
