| Constanta to Mengen | 959.89 mi (1,544.80 km) |
| Constanta to Meppen | 1,135.60 mi (1,827.58 km) |
| Constanta to Merchweiler | 1,077.79 mi (1,734.53 km) |
| Constanta to Mering | 887.60 mi (1,428.45 km) |
| Constanta to Merseburg | 915.46 mi (1,473.28 km) |
| Constanta to Merzenich | 1,124.28 mi (1,809.36 km) |
| Constanta to Merzig | 1,098.54 mi (1,767.93 km) |
| Constanta to Meschede | 1,062.64 mi (1,710.15 km) |
| Constanta to Messkirch | 969.23 mi (1,559.82 km) |
| Constanta to Messstetten | 978.06 mi (1,574.04 km) |
| Constanta to Mettingen | 1,106.69 mi (1,781.04 km) |
| Constanta to Mettlach | 1,099.95 mi (1,770.20 km) |
| Constanta to Mettmann | 1,114.30 mi (1,793.29 km) |
| Constanta to Metzingen | 967.73 mi (1,557.41 km) |
| Constanta to Meuselwitz | 894.27 mi (1,439.19 km) |
