| Giesen to Monchengladbach | 163.07 mi (262.44 km) |
| Giesen to Monschau | 193.10 mi (310.77 km) |
| Giesen to Montabaur | 150.73 mi (242.58 km) |
| Giesen to Moosburg | 273.30 mi (439.84 km) |
| Giesen to Morbach | 203.88 mi (328.12 km) |
| Giesen to Morfelden-Walldorf | 162.13 mi (260.92 km) |
| Giesen to Morlenbach | 186.52 mi (300.17 km) |
| Giesen to Morsbach | 130.98 mi (210.79 km) |
| Giesen to Mosbach | 199.38 mi (320.86 km) |
| Giesen to Mosigkau | 103.08 mi (165.90 km) |
| Giesen to Mossingen | 264.63 mi (425.88 km) |
| Giesen to Much | 138.70 mi (223.21 km) |
| Giesen to Mucheln | 102.90 mi (165.60 km) |
| Giesen to Muhlacker | 229.17 mi (368.81 km) |
| Giesen to Muhldorf | 297.04 mi (478.05 km) |
