| Rouen to Marghita | 981.93 mi (1,580.26 km) |
| Rouen to Marginea | 1,130.41 mi (1,819.21 km) |
| Rouen to Matca | 1,248.93 mi (2,009.96 km) |
| Rouen to Medgidia | 1,325.18 mi (2,132.67 km) |
| Rouen to Media | 1,098.70 mi (1,768.18 km) |
| Rouen to Miercurea-Ciuc | 1,158.92 mi (1,865.10 km) |
| Rouen to Mioveni | 1,156.37 mi (1,861.00 km) |
| Rouen to Mizil | 1,222.23 mi (1,966.98 km) |
| Rouen to Moinesti | 1,187.83 mi (1,911.63 km) |
| Rouen to Moisei | 1,075.20 mi (1,730.37 km) |
| Rouen to Moldova Noua | 1,017.83 mi (1,638.03 km) |
| Rouen to Moreni | 1,187.16 mi (1,910.54 km) |
| Rouen to Motru | 1,073.09 mi (1,726.98 km) |
| Rouen to Murfatlar | 1,334.02 mi (2,146.90 km) |
| Rouen to Nasaud | 1,076.38 mi (1,732.27 km) |
