| Harnes to Monchengladbach | 162.55 mi (261.59 km) |
| Harnes to Monschau | 147.45 mi (237.30 km) |
| Harnes to Montabaur | 216.46 mi (348.36 km) |
| Harnes to Moosburg | 427.55 mi (688.07 km) |
| Harnes to Morbach | 191.46 mi (308.13 km) |
| Harnes to Morfelden-Walldorf | 252.79 mi (406.83 km) |
| Harnes to Morlenbach | 265.30 mi (426.95 km) |
| Harnes to Morsbach | 212.70 mi (342.31 km) |
| Harnes to Mosbach | 287.74 mi (463.07 km) |
| Harnes to Mosigkau | 415.26 mi (668.30 km) |
| Harnes to Mossingen | 310.14 mi (499.12 km) |
| Harnes to Much | 199.41 mi (320.91 km) |
| Harnes to Mucheln | 392.02 mi (630.90 km) |
| Harnes to Muhlacker | 284.49 mi (457.84 km) |
| Harnes to Muhldorf | 458.40 mi (737.72 km) |
