| Great Falls to Marasesti | 5,514.38 mi (8,874.54 km) |
| Great Falls to Marghita | 5,314.06 mi (8,552.15 km) |
| Great Falls to Marginea | 5,365.22 mi (8,634.49 km) |
| Great Falls to Matca | 5,522.84 mi (8,888.15 km) |
| Great Falls to Medgidia | 5,637.59 mi (9,072.83 km) |
| Great Falls to Media | 5,433.20 mi (8,743.89 km) |
| Great Falls to Miercurea-Ciuc | 5,453.43 mi (8,776.44 km) |
| Great Falls to Mioveni | 5,519.26 mi (8,882.40 km) |
| Great Falls to Mizil | 5,550.92 mi (8,933.35 km) |
| Great Falls to Moinesti | 5,464.02 mi (8,793.50 km) |
| Great Falls to Moisei | 5,346.30 mi (8,604.05 km) |
| Great Falls to Moldova Noua | 5,455.12 mi (8,779.17 km) |
| Great Falls to Moreni | 5,534.06 mi (8,906.20 km) |
| Great Falls to Motru | 5,481.91 mi (8,822.28 km) |
| Great Falls to Murfatlar | 5,645.56 mi (9,085.66 km) |
