| Constanta to Montigny-les-Metz | 1,114.83 mi (1,794.14 km) |
| Constanta to Montivilliers | 1,385.17 mi (2,229.21 km) |
| Constanta to Montlouis-sur-Loire | 1,350.85 mi (2,173.99 km) |
| Constanta to Montlucon | 1,269.16 mi (2,042.51 km) |
| Constanta to Montmagny | 1,284.88 mi (2,067.82 km) |
| Constanta to Montmorency | 1,286.02 mi (2,069.66 km) |
| Constanta to Montpellier | 1,228.64 mi (1,977.31 km) |
| Constanta to Montreuil | 1,279.80 mi (2,059.63 km) |
| Constanta to Montrouge | 1,285.07 mi (2,068.11 km) |
| Constanta to Morangis | 1,283.90 mi (2,066.24 km) |
| Constanta to Morieres-les-Avignon | 1,174.27 mi (1,889.80 km) |
| Constanta to Morlaix | 1,564.83 mi (2,518.34 km) |
| Constanta to Morsang-sur-Orge | 1,283.16 mi (2,065.05 km) |
| Constanta to Mouans-Sartoux | 1,076.08 mi (1,731.78 km) |
| Constanta to Mougins | 1,075.18 mi (1,730.34 km) |
