| Conwy to Marasesti | 1,468.39 mi (2,363.14 km) |
| Conwy to Marghita | 1,216.66 mi (1,958.02 km) |
| Conwy to Marginea | 1,344.95 mi (2,164.49 km) |
| Conwy to Matca | 1,481.89 mi (2,384.88 km) |
| Conwy to Medgidia | 1,572.22 mi (2,530.25 km) |
| Conwy to Media | 1,341.04 mi (2,158.19 km) |
| Conwy to Miercurea-Ciuc | 1,392.73 mi (2,241.38 km) |
| Conwy to Mioveni | 1,410.01 mi (2,269.19 km) |
| Conwy to Mizil | 1,469.07 mi (2,364.23 km) |
| Conwy to Moinesti | 1,418.03 mi (2,282.10 km) |
| Conwy to Moisei | 1,296.81 mi (2,087.02 km) |
| Conwy to Moldova Noua | 1,288.63 mi (2,073.85 km) |
| Conwy to Moreni | 1,437.55 mi (2,313.51 km) |
| Conwy to Motru | 1,337.03 mi (2,151.75 km) |
| Conwy to Murfatlar | 1,581.22 mi (2,544.73 km) |
