| Ostwald to Monchengladbach | 191.69 mi (308.49 km) |
| Ostwald to Monschau | 153.39 mi (246.86 km) |
| Ostwald to Montabaur | 130.43 mi (209.91 km) |
| Ostwald to Moosburg | 193.22 mi (310.95 km) |
| Ostwald to Morbach | 91.50 mi (147.26 km) |
| Ostwald to Morfelden-Walldorf | 107.51 mi (173.02 km) |
| Ostwald to Morlenbach | 85.95 mi (138.32 km) |
| Ostwald to Morsbach | 159.99 mi (257.48 km) |
| Ostwald to Mosbach | 85.39 mi (137.42 km) |
| Ostwald to Mosigkau | 302.21 mi (486.35 km) |
| Ostwald to Mossingen | 62.36 mi (100.36 km) |
| Ostwald to Much | 164.05 mi (264.01 km) |
| Ostwald to Mucheln | 262.81 mi (422.96 km) |
| Ostwald to Muhlacker | 58.22 mi (93.70 km) |
| Ostwald to Muhldorf | 221.59 mi (356.61 km) |
