| Greenock to Marasesti | 1,538.97 mi (2,476.73 km) |
| Greenock to Marghita | 1,293.24 mi (2,081.27 km) |
| Greenock to Marginea | 1,406.02 mi (2,262.77 km) |
| Greenock to Matca | 1,551.69 mi (2,497.20 km) |
| Greenock to Medgidia | 1,649.71 mi (2,654.96 km) |
| Greenock to Media | 1,419.54 mi (2,284.53 km) |
| Greenock to Miercurea-Ciuc | 1,464.75 mi (2,357.29 km) |
| Greenock to Mioveni | 1,494.52 mi (2,405.20 km) |
| Greenock to Mizil | 1,548.07 mi (2,491.39 km) |
| Greenock to Moinesti | 1,487.26 mi (2,393.52 km) |
| Greenock to Moisei | 1,363.35 mi (2,194.09 km) |
| Greenock to Moldova Noua | 1,386.82 mi (2,231.87 km) |
| Greenock to Moreni | 1,519.43 mi (2,445.29 km) |
| Greenock to Motru | 1,429.71 mi (2,300.89 km) |
| Greenock to Murfatlar | 1,658.68 mi (2,669.39 km) |
