| Willebroek to Mainaschaff | 220.24 mi (354.44 km) |
| Willebroek to Mainburg | 369.92 mi (595.34 km) |
| Willebroek to Maintal | 205.80 mi (331.20 km) |
| Willebroek to Mainz | 186.92 mi (300.82 km) |
| Willebroek to Maisach | 365.95 mi (588.94 km) |
| Willebroek to Maisenhausen | 215.59 mi (346.95 km) |
| Willebroek to Malente | 336.18 mi (541.03 km) |
| Willebroek to Malsch | 232.09 mi (373.51 km) |
| Willebroek to Manching | 356.24 mi (573.31 km) |
| Willebroek to Mannheim | 211.30 mi (340.05 km) |
| Willebroek to Mansfeld | 308.04 mi (495.74 km) |
| Willebroek to Marbach am Neckar | 262.14 mi (421.88 km) |
| Willebroek to Marburg | 192.54 mi (309.87 km) |
| Willebroek to Marienberg | 384.09 mi (618.13 km) |
| Willebroek to Marienheide | 137.46 mi (221.22 km) |
