| Castelnau-le-Lez to Montilla | 612.06 mi (985.02 km) |
| Castelnau-le-Lez to Montmelo | 166.59 mi (268.11 km) |
| Castelnau-le-Lez to Montornes del Valles | 166.78 mi (268.41 km) |
| Castelnau-le-Lez to Montoro | 581.20 mi (935.36 km) |
| Castelnau-le-Lez to Monzon | 222.85 mi (358.64 km) |
| Castelnau-le-Lez to Mora | 481.04 mi (774.15 km) |
| Castelnau-le-Lez to Moralzarzal | 451.87 mi (727.21 km) |
| Castelnau-le-Lez to Moron de la Frontera | 666.28 mi (1,072.27 km) |
| Castelnau-le-Lez to Mostoles | 459.38 mi (739.30 km) |
| Castelnau-le-Lez to Motril | 615.68 mi (990.84 km) |
| Castelnau-le-Lez to Muchamiel | 426.00 mi (685.57 km) |
| Castelnau-le-Lez to Mula | 478.19 mi (769.57 km) |
| Castelnau-le-Lez to Munguia | 338.75 mi (545.16 km) |
| Castelnau-le-Lez to Murcia | 470.62 mi (757.40 km) |
| Castelnau-le-Lez to Muro del Alcoy | 404.18 mi (650.47 km) |
