| Ostend to Monchengladbach | 152.08 mi (244.76 km) |
| Ostend to Monschau | 152.52 mi (245.46 km) |
| Ostend to Montabaur | 220.88 mi (355.48 km) |
| Ostend to Moosburg | 444.15 mi (714.80 km) |
| Ostend to Morbach | 208.46 mi (335.49 km) |
| Ostend to Morfelden-Walldorf | 262.29 mi (422.11 km) |
| Ostend to Morlenbach | 279.62 mi (450.01 km) |
| Ostend to Morsbach | 209.82 mi (337.67 km) |
| Ostend to Mosbach | 303.73 mi (488.80 km) |
| Ostend to Mosigkau | 402.26 mi (647.38 km) |
| Ostend to Mossingen | 335.72 mi (540.30 km) |
| Ostend to Much | 195.66 mi (314.89 km) |
| Ostend to Mucheln | 383.75 mi (617.59 km) |
| Ostend to Muhlacker | 305.80 mi (492.14 km) |
| Ostend to Muhldorf | 475.23 mi (764.81 km) |
