| Groslay to Monchengladbach | 237.08 mi (381.54 km) |
| Groslay to Monschau | 205.60 mi (330.88 km) |
| Groslay to Montabaur | 264.54 mi (425.73 km) |
| Groslay to Moosburg | 438.22 mi (705.24 km) |
| Groslay to Morbach | 222.06 mi (357.37 km) |
| Groslay to Morfelden-Walldorf | 288.52 mi (464.32 km) |
| Groslay to Morlenbach | 291.06 mi (468.41 km) |
| Groslay to Morsbach | 271.89 mi (437.56 km) |
| Groslay to Mosbach | 308.22 mi (496.04 km) |
| Groslay to Mosigkau | 477.28 mi (768.11 km) |
| Groslay to Mossingen | 308.66 mi (496.74 km) |
| Groslay to Much | 261.25 mi (420.45 km) |
| Groslay to Mucheln | 447.76 mi (720.60 km) |
| Groslay to Muhlacker | 294.52 mi (473.99 km) |
| Groslay to Muhldorf | 467.38 mi (752.17 km) |
