| Gretz-Armainvilliers to Monchengladbach | 236.35 mi (380.36 km) |
| Gretz-Armainvilliers to Monschau | 201.51 mi (324.29 km) |
| Gretz-Armainvilliers to Montabaur | 256.34 mi (412.53 km) |
| Gretz-Armainvilliers to Moosburg | 420.47 mi (676.68 km) |
| Gretz-Armainvilliers to Morbach | 211.02 mi (339.60 km) |
| Gretz-Armainvilliers to Morfelden-Walldorf | 277.07 mi (445.90 km) |
| Gretz-Armainvilliers to Morlenbach | 277.49 mi (446.58 km) |
| Gretz-Armainvilliers to Morsbach | 266.25 mi (428.49 km) |
| Gretz-Armainvilliers to Mosbach | 293.36 mi (472.12 km) |
| Gretz-Armainvilliers to Mosigkau | 470.14 mi (756.62 km) |
| Gretz-Armainvilliers to Mossingen | 289.92 mi (466.57 km) |
| Gretz-Armainvilliers to Much | 256.52 mi (412.82 km) |
| Gretz-Armainvilliers to Mucheln | 439.20 mi (706.82 km) |
| Gretz-Armainvilliers to Muhlacker | 277.90 mi (447.24 km) |
| Gretz-Armainvilliers to Muhldorf | 449.20 mi (722.92 km) |
