| Gardelegen to Monchengladbach | 230.53 mi (371.00 km) |
| Gardelegen to Monschau | 259.08 mi (416.95 km) |
| Gardelegen to Montabaur | 210.63 mi (338.97 km) |
| Gardelegen to Moosburg | 281.50 mi (453.03 km) |
| Gardelegen to Morbach | 263.28 mi (423.71 km) |
| Gardelegen to Morfelden-Walldorf | 212.62 mi (342.17 km) |
| Gardelegen to Morlenbach | 232.79 mi (374.64 km) |
| Gardelegen to Morsbach | 194.72 mi (313.37 km) |
| Gardelegen to Mosbach | 240.10 mi (386.40 km) |
| Gardelegen to Mosigkau | 59.68 mi (96.05 km) |
| Gardelegen to Mossingen | 302.58 mi (486.95 km) |
| Gardelegen to Much | 203.85 mi (328.06 km) |
| Gardelegen to Mucheln | 86.50 mi (139.20 km) |
| Gardelegen to Muhlacker | 271.11 mi (436.31 km) |
| Gardelegen to Muhldorf | 299.93 mi (482.69 km) |
