| Geldern to Monchengladbach | 22.51 mi (36.23 km) |
| Geldern to Monschau | 66.39 mi (106.85 km) |
| Geldern to Montabaur | 99.05 mi (159.40 km) |
| Geldern to Moosburg | 326.01 mi (524.66 km) |
| Geldern to Morbach | 122.57 mi (197.26 km) |
| Geldern to Morfelden-Walldorf | 143.87 mi (231.54 km) |
| Geldern to Morlenbach | 169.54 mi (272.84 km) |
| Geldern to Morsbach | 75.02 mi (120.73 km) |
| Geldern to Mosbach | 194.31 mi (312.70 km) |
| Geldern to Mosigkau | 253.68 mi (408.25 km) |
| Geldern to Mossingen | 246.82 mi (397.22 km) |
| Geldern to Much | 62.21 mi (100.12 km) |
| Geldern to Mucheln | 236.06 mi (379.91 km) |
| Geldern to Muhlacker | 209.25 mi (336.76 km) |
| Geldern to Muhldorf | 356.34 mi (573.47 km) |
