| Wetzlar to Mombris | 45.37 mi (73.02 km) |
| Wetzlar to Monchengladbach | 100.15 mi (161.17 km) |
| Wetzlar to Monschau | 98.47 mi (158.47 km) |
| Wetzlar to Montabaur | 30.94 mi (49.80 km) |
| Wetzlar to Moosburg | 211.55 mi (340.46 km) |
| Wetzlar to Morbach | 80.18 mi (129.04 km) |
| Wetzlar to Morfelden-Walldorf | 39.33 mi (63.29 km) |
| Wetzlar to Morlenbach | 67.68 mi (108.92 km) |
| Wetzlar to Morsbach | 40.05 mi (64.45 km) |
| Wetzlar to Mosbach | 88.70 mi (142.75 km) |
| Wetzlar to Mosigkau | 183.77 mi (295.75 km) |
| Wetzlar to Mossingen | 151.34 mi (243.56 km) |
| Wetzlar to Much | 53.83 mi (86.63 km) |
| Wetzlar to Mucheln | 152.35 mi (245.18 km) |
| Wetzlar to Muhlacker | 112.73 mi (181.41 km) |
