| Grande-Synthe to Montivilliers | 137.84 mi (221.83 km) |
| Grande-Synthe to Montlouis-sur-Loire | 259.20 mi (417.14 km) |
| Grande-Synthe to Montlucon | 323.17 mi (520.09 km) |
| Grande-Synthe to Montmagny | 140.98 mi (226.89 km) |
| Grande-Synthe to Montmorency | 139.80 mi (224.99 km) |
| Grande-Synthe to Montpellier | 516.69 mi (831.53 km) |
| Grande-Synthe to Montreuil | 148.88 mi (239.59 km) |
| Grande-Synthe to Montrouge | 151.78 mi (244.27 km) |
| Grande-Synthe to Morangis | 159.44 mi (256.59 km) |
| Grande-Synthe to Morieres-les-Avignon | 503.44 mi (810.20 km) |
| Grande-Synthe to Morlaix | 320.94 mi (516.50 km) |
| Grande-Synthe to Morsang-sur-Orge | 162.53 mi (261.56 km) |
| Grande-Synthe to Mouans-Sartoux | 555.43 mi (893.88 km) |
| Grande-Synthe to Mougins | 557.14 mi (896.62 km) |
| Grande-Synthe to Moulins | 310.95 mi (500.43 km) |
