| Bad Honnef am Rhein to Grunberg | 75.59 mi (121.66 km) |
| Bad Honnef am Rhein to Grunheide | 308.87 mi (497.09 km) |
| Bad Honnef am Rhein to Grunstadt | 85.23 mi (137.17 km) |
| Bad Honnef am Rhein to Grunwald | 264.00 mi (424.86 km) |
| Bad Honnef am Rhein to Guben | 335.78 mi (540.39 km) |
| Bad Honnef am Rhein to Gudensberg | 100.36 mi (161.51 km) |
| Bad Honnef am Rhein to Gummersbach | 30.65 mi (49.33 km) |
| Bad Honnef am Rhein to Gundelfingen | 182.10 mi (293.06 km) |
| Bad Honnef am Rhein to Gunzburg | 203.85 mi (328.07 km) |
| Bad Honnef am Rhein to Gunzenhausen | 189.29 mi (304.63 km) |
| Bad Honnef am Rhein to Gustrow | 301.90 mi (485.87 km) |
| Bad Honnef am Rhein to Gutersloh | 100.09 mi (161.07 km) |
| Bad Honnef am Rhein to Haan | 37.38 mi (60.15 km) |
| Bad Honnef am Rhein to Haar | 268.29 mi (431.76 km) |
| Bad Honnef am Rhein to Haaren | 49.23 mi (79.23 km) |
