| Bad Honnef am Rhein to Gavirate | 338.30 mi (544.44 km) |
| Bad Honnef am Rhein to Gavorrano | 560.96 mi (902.77 km) |
| Bad Honnef am Rhein to Gela | 1,000.18 mi (1,609.63 km) |
| Bad Honnef am Rhein to Gemona del Friuli | 404.77 mi (651.41 km) |
| Bad Honnef am Rhein to Genoa | 437.98 mi (704.86 km) |
| Bad Honnef am Rhein to Genzano di Roma | 670.49 mi (1,079.04 km) |
| Bad Honnef am Rhein to Gessate | 366.41 mi (589.68 km) |
| Bad Honnef am Rhein to Ghedi | 388.68 mi (625.52 km) |
| Bad Honnef am Rhein to Giarre | 973.96 mi (1,567.43 km) |
| Bad Honnef am Rhein to Giaveno | 387.17 mi (623.09 km) |
| Bad Honnef am Rhein to Giffoni Valle Piana | 779.37 mi (1,254.27 km) |
| Bad Honnef am Rhein to Ginosa | 837.22 mi (1,347.38 km) |
| Bad Honnef am Rhein to Gioia del Colle | 824.26 mi (1,326.52 km) |
| Bad Honnef am Rhein to Gioia Tauro | 944.18 mi (1,519.51 km) |
| Bad Honnef am Rhein to Giovinazzo | 794.41 mi (1,278.47 km) |
