| Grefrath to Gavirate | 394.25 mi (634.49 km) |
| Grefrath to Gavorrano | 619.27 mi (996.62 km) |
| Grefrath to Gela | 1,059.42 mi (1,704.97 km) |
| Grefrath to Gemona del Friuli | 465.89 mi (749.77 km) |
| Grefrath to Genoa | 493.25 mi (793.81 km) |
| Grefrath to Genzano di Roma | 730.28 mi (1,175.27 km) |
| Grefrath to Gessate | 424.08 mi (682.49 km) |
| Grefrath to Ghedi | 447.96 mi (720.92 km) |
| Grefrath to Giarre | 1,034.10 mi (1,664.22 km) |
| Grefrath to Giaveno | 437.37 mi (703.88 km) |
| Grefrath to Giffoni Valle Piana | 840.28 mi (1,352.30 km) |
| Grefrath to Ginosa | 898.57 mi (1,446.10 km) |
| Grefrath to Gioia del Colle | 885.63 mi (1,425.28 km) |
| Grefrath to Gioia Tauro | 1,004.91 mi (1,617.24 km) |
| Grefrath to Giovinazzo | 855.78 mi (1,377.24 km) |
