| Grottammare to Marly-le-Roi | 695.11 mi (1,118.67 km) |
| Grottammare to Marmande | 690.93 mi (1,111.94 km) |
| Grottammare to Maromme | 757.82 mi (1,219.59 km) |
| Grottammare to Marquette-les-Lille | 735.18 mi (1,183.15 km) |
| Grottammare to Marseille | 428.64 mi (689.84 km) |
| Grottammare to Martigues | 444.89 mi (715.98 km) |
| Grottammare to Massy | 683.35 mi (1,099.74 km) |
| Grottammare to Maubeuge | 687.20 mi (1,105.93 km) |
| Grottammare to Mauguio | 497.28 mi (800.30 km) |
| Grottammare to Mauleon | 763.10 mi (1,228.09 km) |
| Grottammare to Maurepas | 697.22 mi (1,122.07 km) |
| Grottammare to Maxeville | 541.40 mi (871.31 km) |
| Grottammare to Mayenne | 788.12 mi (1,268.36 km) |
| Grottammare to Mazamet | 579.03 mi (931.86 km) |
| Grottammare to Meaux | 668.23 mi (1,075.41 km) |
