| Greenock to Mombris | 705.54 mi (1,135.46 km) |
| Greenock to Monchengladbach | 563.52 mi (906.89 km) |
| Greenock to Monschau | 587.24 mi (945.07 km) |
| Greenock to Montabaur | 643.95 mi (1,036.34 km) |
| Greenock to Moosburg | 872.20 mi (1,403.66 km) |
| Greenock to Morbach | 650.36 mi (1,046.66 km) |
| Greenock to Morfelden-Walldorf | 689.06 mi (1,108.94 km) |
| Greenock to Morlenbach | 712.81 mi (1,147.16 km) |
| Greenock to Morsbach | 621.17 mi (999.67 km) |
| Greenock to Mosbach | 737.89 mi (1,187.53 km) |
| Greenock to Mosigkau | 745.85 mi (1,200.33 km) |
| Greenock to Mossingen | 781.43 mi (1,257.59 km) |
| Greenock to Much | 608.31 mi (978.98 km) |
| Greenock to Mucheln | 748.49 mi (1,204.58 km) |
| Greenock to Muhlacker | 747.43 mi (1,202.87 km) |
