| Helensburgh to Mombris | 706.75 mi (1,137.40 km) |
| Helensburgh to Monchengladbach | 564.85 mi (909.04 km) |
| Helensburgh to Monschau | 588.87 mi (947.70 km) |
| Helensburgh to Montabaur | 645.29 mi (1,038.49 km) |
| Helensburgh to Moosburg | 873.40 mi (1,405.59 km) |
| Helensburgh to Morbach | 652.07 mi (1,049.40 km) |
| Helensburgh to Morfelden-Walldorf | 690.40 mi (1,111.09 km) |
| Helensburgh to Morlenbach | 714.25 mi (1,149.48 km) |
| Helensburgh to Morsbach | 622.36 mi (1,001.59 km) |
| Helensburgh to Mosbach | 739.33 mi (1,189.84 km) |
| Helensburgh to Mosigkau | 745.90 mi (1,200.40 km) |
| Helensburgh to Mossingen | 783.16 mi (1,260.38 km) |
| Helensburgh to Much | 609.55 mi (980.98 km) |
| Helensburgh to Mucheln | 748.80 mi (1,205.08 km) |
| Helensburgh to Muhlacker | 749.05 mi (1,205.48 km) |
