| Grunheide to Monchengladbach | 326.64 mi (525.68 km) |
| Grunheide to Monschau | 349.87 mi (563.07 km) |
| Grunheide to Montabaur | 292.45 mi (470.65 km) |
| Grunheide to Moosburg | 285.86 mi (460.04 km) |
| Grunheide to Morbach | 341.95 mi (550.32 km) |
| Grunheide to Morfelden-Walldorf | 281.86 mi (453.62 km) |
| Grunheide to Morlenbach | 294.86 mi (474.53 km) |
| Grunheide to Morsbach | 282.97 mi (455.39 km) |
| Grunheide to Mosbach | 294.21 mi (473.49 km) |
| Grunheide to Mosigkau | 78.86 mi (126.91 km) |
| Grunheide to Mossingen | 347.88 mi (559.85 km) |
| Grunheide to Much | 294.17 mi (473.43 km) |
| Grunheide to Mucheln | 116.17 mi (186.95 km) |
| Grunheide to Muhlacker | 324.27 mi (521.87 km) |
| Grunheide to Muhldorf | 294.43 mi (473.83 km) |
