| Grande-Synthe to Masquefa | 657.51 mi (1,058.16 km) |
| Grande-Synthe to Matadepera | 650.32 mi (1,046.59 km) |
| Grande-Synthe to Mazarron | 943.72 mi (1,518.77 km) |
| Grande-Synthe to Meco | 771.36 mi (1,241.38 km) |
| Grande-Synthe to Medina del Campo | 754.02 mi (1,213.48 km) |
| Grande-Synthe to Medina Sidonia | 1,084.00 mi (1,744.54 km) |
| Grande-Synthe to Mejorada del Campo | 782.65 mi (1,259.56 km) |
| Grande-Synthe to Meliana | 803.92 mi (1,293.78 km) |
| Grande-Synthe to Mengibar | 949.54 mi (1,528.14 km) |
| Grande-Synthe to Merida | 935.96 mi (1,506.28 km) |
| Grande-Synthe to Miajadas | 914.39 mi (1,471.57 km) |
| Grande-Synthe to Mieres | 656.36 mi (1,056.31 km) |
| Grande-Synthe to Miguelturra | 885.88 mi (1,425.69 km) |
| Grande-Synthe to Mijas | 1,053.09 mi (1,694.78 km) |
| Grande-Synthe to Miranda de Ebro | 626.12 mi (1,007.64 km) |
