| Cologne to Marghita | 736.36 mi (1,185.06 km) |
| Cologne to Marginea | 873.60 mi (1,405.93 km) |
| Cologne to Matca | 1,003.42 mi (1,614.85 km) |
| Cologne to Medgidia | 1,089.90 mi (1,754.03 km) |
| Cologne to Media | 859.16 mi (1,382.69 km) |
| Cologne to Miercurea-Ciuc | 913.60 mi (1,470.29 km) |
| Cologne to Mioveni | 926.08 mi (1,490.38 km) |
| Cologne to Mizil | 986.53 mi (1,587.66 km) |
| Cologne to Moinesti | 940.29 mi (1,513.26 km) |
| Cologne to Moisei | 821.90 mi (1,322.73 km) |
| Cologne to Moldova Noua | 804.21 mi (1,294.25 km) |
| Cologne to Moreni | 954.20 mi (1,535.64 km) |
| Cologne to Motru | 852.23 mi (1,371.53 km) |
| Cologne to Murfatlar | 1,098.89 mi (1,768.49 km) |
| Cologne to Nasaud | 826.49 mi (1,330.11 km) |
