| Castenaso to Montigny-les-Metz | 404.56 mi (651.07 km) |
| Castenaso to Montivilliers | 634.15 mi (1,020.57 km) |
| Castenaso to Montlouis-sur-Loire | 548.07 mi (882.03 km) |
| Castenaso to Montlucon | 447.94 mi (720.89 km) |
| Castenaso to Montmagny | 530.25 mi (853.36 km) |
| Castenaso to Montmorency | 531.76 mi (855.79 km) |
| Castenaso to Montpellier | 381.94 mi (614.67 km) |
| Castenaso to Montreuil | 522.37 mi (840.68 km) |
| Castenaso to Montrouge | 525.52 mi (845.74 km) |
| Castenaso to Morangis | 521.11 mi (838.64 km) |
| Castenaso to Morieres-les-Avignon | 327.36 mi (526.84 km) |
| Castenaso to Morlaix | 777.77 mi (1,251.70 km) |
| Castenaso to Morsang-sur-Orge | 519.10 mi (835.42 km) |
| Castenaso to Mouans-Sartoux | 231.62 mi (372.75 km) |
| Castenaso to Mougins | 230.94 mi (371.65 km) |
