| Piedras Blancas to Montigny-les-Metz | 692.58 mi (1,114.61 km) |
| Piedras Blancas to Montivilliers | 506.42 mi (815.01 km) |
| Piedras Blancas to Montlouis-sur-Loire | 422.35 mi (679.71 km) |
| Piedras Blancas to Montlucon | 461.09 mi (742.06 km) |
| Piedras Blancas to Montmagny | 545.21 mi (877.43 km) |
| Piedras Blancas to Montmorency | 545.17 mi (877.37 km) |
| Piedras Blancas to Montpellier | 492.85 mi (793.16 km) |
| Piedras Blancas to Montreuil | 543.66 mi (874.94 km) |
| Piedras Blancas to Montrouge | 537.46 mi (864.96 km) |
| Piedras Blancas to Morangis | 533.09 mi (857.92 km) |
| Piedras Blancas to Morieres-les-Avignon | 543.30 mi (874.36 km) |
| Piedras Blancas to Morlaix | 361.61 mi (581.95 km) |
| Piedras Blancas to Morsang-sur-Orge | 531.57 mi (855.48 km) |
| Piedras Blancas to Mouans-Sartoux | 647.32 mi (1,041.76 km) |
| Piedras Blancas to Mougins | 648.56 mi (1,043.75 km) |
