| Greenock to Montigny-les-Metz | 657.81 mi (1,058.64 km) |
| Greenock to Montivilliers | 488.26 mi (785.78 km) |
| Greenock to Montlouis-sur-Loire | 637.74 mi (1,026.35 km) |
| Greenock to Montlucon | 735.78 mi (1,184.13 km) |
| Greenock to Montmagny | 566.75 mi (912.10 km) |
| Greenock to Montmorency | 565.22 mi (909.63 km) |
| Greenock to Montpellier | 933.93 mi (1,503.02 km) |
| Greenock to Montreuil | 575.71 mi (926.51 km) |
| Greenock to Montrouge | 575.70 mi (926.51 km) |
| Greenock to Morangis | 582.72 mi (937.80 km) |
| Greenock to Morieres-les-Avignon | 932.43 mi (1,500.60 km) |
| Greenock to Morlaix | 510.92 mi (822.24 km) |
| Greenock to Morsang-sur-Orge | 585.68 mi (942.57 km) |
| Greenock to Mouans-Sartoux | 996.92 mi (1,604.38 km) |
| Greenock to Mougins | 998.67 mi (1,607.20 km) |
