| Castellamonte to Montigny-les-Metz | 267.11 mi (429.87 km) |
| Castellamonte to Montivilliers | 453.82 mi (730.35 km) |
| Castellamonte to Montlouis-sur-Loire | 356.06 mi (573.02 km) |
| Castellamonte to Montlucon | 254.53 mi (409.63 km) |
| Castellamonte to Montmagny | 353.52 mi (568.94 km) |
| Castellamonte to Montmorency | 355.09 mi (571.46 km) |
| Castellamonte to Montpellier | 225.08 mi (362.23 km) |
| Castellamonte to Montreuil | 345.01 mi (555.23 km) |
| Castellamonte to Montrouge | 347.13 mi (558.64 km) |
| Castellamonte to Morangis | 341.69 mi (549.90 km) |
| Castellamonte to Morieres-les-Avignon | 170.09 mi (273.74 km) |
| Castellamonte to Morlaix | 586.34 mi (943.62 km) |
| Castellamonte to Morsang-sur-Orge | 339.31 mi (546.07 km) |
| Castellamonte to Mouans-Sartoux | 127.09 mi (204.53 km) |
| Castellamonte to Mougins | 128.10 mi (206.16 km) |
