| Clay Cross to Marly-le-Roi | 333.63 mi (536.93 km) |
| Clay Cross to Marmande | 602.85 mi (970.20 km) |
| Clay Cross to Maromme | 275.54 mi (443.44 km) |
| Clay Cross to Marquette-les-Lille | 256.77 mi (413.24 km) |
| Clay Cross to Marseille | 749.03 mi (1,205.45 km) |
| Clay Cross to Martigues | 736.04 mi (1,184.54 km) |
| Clay Cross to Massy | 345.61 mi (556.21 km) |
| Clay Cross to Maubeuge | 304.68 mi (490.33 km) |
| Clay Cross to Mauguio | 704.47 mi (1,133.73 km) |
| Clay Cross to Mauleon | 432.20 mi (695.56 km) |
| Clay Cross to Maurepas | 337.28 mi (542.80 km) |
| Clay Cross to Maxeville | 450.60 mi (725.17 km) |
| Clay Cross to Mayenne | 337.64 mi (543.38 km) |
| Clay Cross to Mazamet | 690.28 mi (1,110.90 km) |
| Clay Cross to Meaux | 345.16 mi (555.48 km) |
