| Alpena to Marasesti | 4,867.17 mi (7,832.95 km) |
| Alpena to Marghita | 4,629.42 mi (7,450.34 km) |
| Alpena to Marginea | 4,726.02 mi (7,605.79 km) |
| Alpena to Matca | 4,878.87 mi (7,851.78 km) |
| Alpena to Medgidia | 4,983.09 mi (8,019.51 km) |
| Alpena to Media | 4,755.78 mi (7,653.68 km) |
| Alpena to Miercurea-Ciuc | 4,795.39 mi (7,717.44 km) |
| Alpena to Mioveni | 4,833.72 mi (7,779.11 km) |
| Alpena to Mizil | 4,883.56 mi (7,859.33 km) |
| Alpena to Moinesti | 4,814.86 mi (7,748.77 km) |
| Alpena to Moisei | 4,690.31 mi (7,548.33 km) |
| Alpena to Moldova Noua | 4,729.00 mi (7,610.59 km) |
| Alpena to Moreni | 4,857.04 mi (7,816.66 km) |
| Alpena to Motru | 4,771.70 mi (7,679.30 km) |
| Alpena to Murfatlar | 4,991.95 mi (8,033.76 km) |
