| Middle River to Marly-le-Roi | 3,775.08 mi (6,075.40 km) |
| Middle River to Marmande | 3,806.42 mi (6,125.84 km) |
| Middle River to Maromme | 3,715.42 mi (5,979.38 km) |
| Middle River to Marquette-les-Lille | 3,769.95 mi (6,067.15 km) |
| Middle River to Marseille | 4,076.29 mi (6,560.15 km) |
| Middle River to Martigues | 4,058.43 mi (6,531.41 km) |
| Middle River to Massy | 3,786.05 mi (6,093.06 km) |
| Middle River to Maubeuge | 3,817.15 mi (6,143.11 km) |
| Middle River to Mauguio | 4,005.23 mi (6,445.80 km) |
| Middle River to Mauleon | 3,701.76 mi (5,957.40 km) |
| Middle River to Maurepas | 3,771.45 mi (6,069.56 km) |
| Middle River to Maxeville | 3,949.87 mi (6,356.71 km) |
| Middle River to Mayenne | 3,673.60 mi (5,912.09 km) |
| Middle River to Mazamet | 3,935.11 mi (6,332.95 km) |
| Middle River to Meaux | 3,806.14 mi (6,125.39 km) |
