| Grottammare to Maisons-Alfort | 679.59 mi (1,093.70 km) |
| Grottammare to Maisons-Laffitte | 696.02 mi (1,120.13 km) |
| Grottammare to Maizieres-les-Metz | 566.05 mi (910.98 km) |
| Grottammare to Malakoff | 685.54 mi (1,103.28 km) |
| Grottammare to Mandelieu-la-Napoule | 350.55 mi (564.15 km) |
| Grottammare to Manosque | 409.65 mi (659.26 km) |
| Grottammare to Mantes-la-Jolie | 714.19 mi (1,149.37 km) |
| Grottammare to Mantes-la-Ville | 713.84 mi (1,148.82 km) |
| Grottammare to Marck | 784.29 mi (1,262.20 km) |
| Grottammare to Marcq-en-Baroeul | 733.95 mi (1,181.18 km) |
| Grottammare to Margny-les-Compiegne | 689.19 mi (1,109.14 km) |
| Grottammare to Marguerittes | 476.34 mi (766.60 km) |
| Grottammare to Marignane | 436.52 mi (702.50 km) |
| Grottammare to Marly | 558.89 mi (899.44 km) |
| Grottammare to Marly | 704.45 mi (1,133.70 km) |
