| Dumbarton to Montigny-les-Metz | 652.08 mi (1,049.42 km) |
| Dumbarton to Montivilliers | 484.82 mi (780.25 km) |
| Dumbarton to Montlouis-sur-Loire | 634.64 mi (1,021.35 km) |
| Dumbarton to Montlucon | 732.15 mi (1,178.28 km) |
| Dumbarton to Montmagny | 562.43 mi (905.14 km) |
| Dumbarton to Montmorency | 560.90 mi (902.68 km) |
| Dumbarton to Montpellier | 930.39 mi (1,497.32 km) |
| Dumbarton to Montreuil | 571.38 mi (919.54 km) |
| Dumbarton to Montrouge | 571.45 mi (919.66 km) |
| Dumbarton to Morangis | 578.50 mi (931.00 km) |
| Dumbarton to Morieres-les-Avignon | 928.48 mi (1,494.25 km) |
| Dumbarton to Morlaix | 510.34 mi (821.31 km) |
| Dumbarton to Morsang-sur-Orge | 581.47 mi (935.79 km) |
| Dumbarton to Mouans-Sartoux | 992.41 mi (1,597.13 km) |
| Dumbarton to Mougins | 994.16 mi (1,599.95 km) |
