| Osterburg to Mombris | 218.55 mi (351.72 km) |
| Osterburg to Monchengladbach | 251.82 mi (405.27 km) |
| Osterburg to Monschau | 281.57 mi (453.14 km) |
| Osterburg to Montabaur | 234.16 mi (376.85 km) |
| Osterburg to Moosburg | 298.34 mi (480.13 km) |
| Osterburg to Morbach | 286.88 mi (461.69 km) |
| Osterburg to Morfelden-Walldorf | 236.21 mi (380.14 km) |
| Osterburg to Morlenbach | 256.11 mi (412.17 km) |
| Osterburg to Morsbach | 217.77 mi (350.47 km) |
| Osterburg to Mosbach | 262.90 mi (423.10 km) |
| Osterburg to Mosigkau | 68.53 mi (110.29 km) |
| Osterburg to Mossingen | 324.86 mi (522.81 km) |
| Osterburg to Much | 226.58 mi (364.65 km) |
| Osterburg to Mucheln | 102.50 mi (164.95 km) |
| Osterburg to Muhlacker | 293.95 mi (473.07 km) |
