| Grimstad to Gavardo | 884.56 mi (1,423.56 km) |
| Grimstad to Gavirate | 863.03 mi (1,388.91 km) |
| Grimstad to Gavorrano | 1,069.78 mi (1,721.64 km) |
| Grimstad to Gela | 1,491.97 mi (2,401.09 km) |
| Grimstad to Gemona del Friuli | 854.37 mi (1,374.98 km) |
| Grimstad to Genoa | 962.54 mi (1,549.05 km) |
| Grimstad to Genzano di Roma | 1,163.37 mi (1,872.27 km) |
| Grimstad to Gessate | 884.44 mi (1,423.37 km) |
| Grimstad to Ghedi | 896.78 mi (1,443.23 km) |
| Grimstad to Giarre | 1,454.35 mi (2,340.56 km) |
| Grimstad to Giaveno | 920.33 mi (1,481.13 km) |
| Grimstad to Giffoni Valle Piana | 1,249.11 mi (2,010.24 km) |
| Grimstad to Ginosa | 1,283.80 mi (2,066.08 km) |
| Grimstad to Gioia del Colle | 1,265.96 mi (2,037.36 km) |
| Grimstad to Gioia Tauro | 1,413.76 mi (2,275.23 km) |
