| Constanta to Marly-le-Roi | 1,295.66 mi (2,085.16 km) |
| Constanta to Marmande | 1,399.97 mi (2,253.03 km) |
| Constanta to Maromme | 1,346.63 mi (2,167.19 km) |
| Constanta to Marquette-les-Lille | 1,269.23 mi (2,042.63 km) |
| Constanta to Marseille | 1,159.12 mi (1,865.42 km) |
| Constanta to Martigues | 1,173.61 mi (1,888.74 km) |
| Constanta to Massy | 1,286.91 mi (2,071.08 km) |
| Constanta to Maubeuge | 1,224.91 mi (1,971.31 km) |
| Constanta to Mauguio | 1,222.17 mi (1,966.90 km) |
| Constanta to Mauleon | 1,426.01 mi (2,294.94 km) |
| Constanta to Maurepas | 1,301.87 mi (2,095.15 km) |
| Constanta to Maxeville | 1,110.38 mi (1,786.99 km) |
| Constanta to Mayenne | 1,417.58 mi (2,281.37 km) |
| Constanta to Mazamet | 1,304.17 mi (2,098.86 km) |
| Constanta to Meaux | 1,260.29 mi (2,028.25 km) |
