| Plymstock to Marasesti | 1,465.85 mi (2,359.06 km) |
| Plymstock to Marghita | 1,212.44 mi (1,951.23 km) |
| Plymstock to Marginea | 1,356.01 mi (2,182.29 km) |
| Plymstock to Matca | 1,480.05 mi (2,381.92 km) |
| Plymstock to Medgidia | 1,559.65 mi (2,510.01 km) |
| Plymstock to Media | 1,331.54 mi (2,142.91 km) |
| Plymstock to Miercurea-Ciuc | 1,389.95 mi (2,236.90 km) |
| Plymstock to Mioveni | 1,391.71 mi (2,239.75 km) |
| Plymstock to Mizil | 1,456.41 mi (2,343.87 km) |
| Plymstock to Moinesti | 1,418.05 mi (2,282.13 km) |
| Plymstock to Moisei | 1,302.60 mi (2,096.33 km) |
| Plymstock to Moldova Noua | 1,255.51 mi (2,020.56 km) |
| Plymstock to Moreni | 1,421.96 mi (2,288.42 km) |
| Plymstock to Motru | 1,309.97 mi (2,108.19 km) |
| Plymstock to Murfatlar | 1,568.54 mi (2,524.32 km) |
