| Rheinberg to Mombris | 151.67 mi (244.10 km) |
| Rheinberg to Monchengladbach | 25.02 mi (40.26 km) |
| Rheinberg to Monschau | 69.79 mi (112.32 km) |
| Rheinberg to Montabaur | 93.34 mi (150.21 km) |
| Rheinberg to Moosburg | 318.23 mi (512.14 km) |
| Rheinberg to Morbach | 121.65 mi (195.77 km) |
| Rheinberg to Morfelden-Walldorf | 137.56 mi (221.38 km) |
| Rheinberg to Morlenbach | 163.99 mi (263.91 km) |
| Rheinberg to Morsbach | 67.39 mi (108.45 km) |
| Rheinberg to Mosbach | 188.49 mi (303.35 km) |
| Rheinberg to Mosigkau | 242.01 mi (389.48 km) |
| Rheinberg to Mossingen | 242.86 mi (390.84 km) |
| Rheinberg to Much | 55.60 mi (89.47 km) |
| Rheinberg to Mucheln | 224.61 mi (361.48 km) |
| Rheinberg to Muhlacker | 204.85 mi (329.68 km) |
