| Harelbeke to Monchengladbach | 137.64 mi (221.51 km) |
| Harelbeke to Monschau | 130.40 mi (209.85 km) |
| Harelbeke to Montabaur | 199.79 mi (321.53 km) |
| Harelbeke to Moosburg | 419.08 mi (674.44 km) |
| Harelbeke to Morbach | 182.46 mi (293.63 km) |
| Harelbeke to Morfelden-Walldorf | 239.34 mi (385.19 km) |
| Harelbeke to Morlenbach | 254.93 mi (410.27 km) |
| Harelbeke to Morsbach | 192.02 mi (309.03 km) |
| Harelbeke to Mosbach | 278.54 mi (448.27 km) |
| Harelbeke to Mosigkau | 390.58 mi (628.58 km) |
| Harelbeke to Mossingen | 307.68 mi (495.16 km) |
| Harelbeke to Much | 178.16 mi (286.73 km) |
| Harelbeke to Mucheln | 369.47 mi (594.60 km) |
| Harelbeke to Muhlacker | 278.89 mi (448.83 km) |
| Harelbeke to Muhldorf | 450.13 mi (724.41 km) |
