| Grevena to Marly-le-Roi | 1,124.94 mi (1,810.42 km) |
| Grevena to Marmande | 1,125.07 mi (1,810.62 km) |
| Grevena to Maromme | 1,186.11 mi (1,908.87 km) |
| Grevena to Marquette-les-Lille | 1,147.53 mi (1,846.77 km) |
| Grevena to Marseille | 856.17 mi (1,377.87 km) |
| Grevena to Martigues | 873.40 mi (1,405.60 km) |
| Grevena to Massy | 1,113.64 mi (1,792.23 km) |
| Grevena to Maubeuge | 1,099.09 mi (1,768.81 km) |
| Grevena to Mauguio | 927.20 mi (1,492.18 km) |
| Grevena to Mauleon | 1,202.36 mi (1,935.01 km) |
| Grevena to Maurepas | 1,128.02 mi (1,815.37 km) |
| Grevena to Maxeville | 957.75 mi (1,541.35 km) |
| Grevena to Mayenne | 1,224.59 mi (1,970.78 km) |
| Grevena to Mazamet | 1,006.99 mi (1,620.60 km) |
| Grevena to Meaux | 1,095.45 mi (1,762.95 km) |
