| Castalla to Montilla | 226.55 mi (364.59 km) |
| Castalla to Montmelo | 256.12 mi (412.19 km) |
| Castalla to Montornes del Valles | 256.10 mi (412.16 km) |
| Castalla to Montoro | 205.22 mi (330.27 km) |
| Castalla to Monzon | 233.38 mi (375.59 km) |
| Castalla to Mora | 182.61 mi (293.88 km) |
| Castalla to Moralzarzal | 226.74 mi (364.91 km) |
| Castalla to Moron de la Frontera | 279.95 mi (450.53 km) |
| Castalla to Mostoles | 208.44 mi (335.45 km) |
| Castalla to Motril | 201.23 mi (323.86 km) |
| Castalla to Muchamiel | 17.56 mi (28.26 km) |
| Castalla to Mula | 58.69 mi (94.45 km) |
| Castalla to Munguia | 347.76 mi (559.67 km) |
| Castalla to Murcia | 49.00 mi (78.85 km) |
| Castalla to Muro del Alcoy | 17.89 mi (28.79 km) |
