| Rocky River to Marly-le-Roi | 3,909.36 mi (6,291.51 km) |
| Rocky River to Marmande | 3,967.80 mi (6,385.55 km) |
| Rocky River to Maromme | 3,847.92 mi (6,192.63 km) |
| Rocky River to Marquette-les-Lille | 3,892.35 mi (6,264.14 km) |
| Rocky River to Marseille | 4,233.87 mi (6,813.76 km) |
| Rocky River to Martigues | 4,216.12 mi (6,785.19 km) |
| Rocky River to Massy | 3,920.80 mi (6,309.92 km) |
| Rocky River to Maubeuge | 3,940.35 mi (6,341.38 km) |
| Rocky River to Mauguio | 4,163.92 mi (6,701.17 km) |
| Rocky River to Mauleon | 3,851.66 mi (6,198.65 km) |
| Rocky River to Maurepas | 3,906.57 mi (6,287.01 km) |
| Rocky River to Maxeville | 4,077.98 mi (6,562.88 km) |
| Rocky River to Mayenne | 3,815.52 mi (6,140.48 km) |
| Rocky River to Mazamet | 4,097.57 mi (6,594.40 km) |
| Rocky River to Meaux | 3,938.57 mi (6,338.51 km) |
