| Mechernich to Grossrohrsdorf | 323.26 mi (520.23 km) |
| Mechernich to Grunberg | 100.86 mi (162.32 km) |
| Mechernich to Grunheide | 333.04 mi (535.97 km) |
| Mechernich to Grunstadt | 97.99 mi (157.69 km) |
| Mechernich to Grunwald | 281.70 mi (453.36 km) |
| Mechernich to Guben | 360.77 mi (580.60 km) |
| Mechernich to Gudensberg | 125.06 mi (201.27 km) |
| Mechernich to Gummersbach | 49.98 mi (80.43 km) |
| Mechernich to Gundelfingen | 184.99 mi (297.71 km) |
| Mechernich to Gunzburg | 219.93 mi (353.94 km) |
| Mechernich to Gunzenhausen | 209.61 mi (337.33 km) |
| Mechernich to Gustrow | 321.50 mi (517.41 km) |
| Mechernich to Gutersloh | 116.98 mi (188.27 km) |
| Mechernich to Haan | 42.02 mi (67.63 km) |
| Mechernich to Haar | 286.57 mi (461.19 km) |
