| Willebroek to Meppen | 167.94 mi (270.27 km) |
| Willebroek to Merchweiler | 167.55 mi (269.65 km) |
| Willebroek to Mering | 353.53 mi (568.95 km) |
| Willebroek to Merseburg | 330.54 mi (531.95 km) |
| Willebroek to Merzenich | 95.48 mi (153.66 km) |
| Willebroek to Merzig | 149.50 mi (240.60 km) |
| Willebroek to Meschede | 170.64 mi (274.62 km) |
| Willebroek to Messkirch | 300.55 mi (483.69 km) |
| Willebroek to Messstetten | 286.39 mi (460.90 km) |
| Willebroek to Mettingen | 169.79 mi (273.26 km) |
| Willebroek to Mettlach | 146.76 mi (236.18 km) |
| Willebroek to Mettmann | 113.37 mi (182.45 km) |
| Willebroek to Metzingen | 280.40 mi (451.25 km) |
| Willebroek to Meuselwitz | 344.36 mi (554.19 km) |
| Willebroek to Michelstadt | 225.68 mi (363.20 km) |
