| Rocky River to Marasesti | 4,991.98 mi (8,033.82 km) |
| Rocky River to Marghita | 4,749.21 mi (7,643.12 km) |
| Rocky River to Marginea | 4,854.06 mi (7,811.86 km) |
| Rocky River to Matca | 5,004.21 mi (8,053.49 km) |
| Rocky River to Medgidia | 5,105.11 mi (8,215.89 km) |
| Rocky River to Media | 4,875.61 mi (7,846.54 km) |
| Rocky River to Miercurea-Ciuc | 4,918.81 mi (7,916.05 km) |
| Rocky River to Mioveni | 4,950.95 mi (7,967.78 km) |
| Rocky River to Mizil | 5,004.04 mi (8,053.23 km) |
| Rocky River to Moinesti | 4,939.87 mi (7,949.95 km) |
| Rocky River to Moisei | 4,815.35 mi (7,749.56 km) |
| Rocky River to Moldova Noua | 4,838.67 mi (7,787.09 km) |
| Rocky River to Moreni | 4,975.81 mi (8,007.79 km) |
| Rocky River to Motru | 4,884.36 mi (7,860.61 km) |
| Rocky River to Murfatlar | 5,114.05 mi (8,230.27 km) |
