| Drogheda to Grottaglie | 1,430.20 mi (2,301.69 km) |
| Drogheda to Grottammare | 1,180.63 mi (1,900.04 km) |
| Drogheda to Grugliasco | 862.84 mi (1,388.61 km) |
| Drogheda to Grumo Appula | 1,379.64 mi (2,220.32 km) |
| Drogheda to Grumo Nevano | 1,299.80 mi (2,091.83 km) |
| Drogheda to Gualdo Tadino | 1,130.68 mi (1,819.66 km) |
| Drogheda to Guardiagrele | 1,232.53 mi (1,983.56 km) |
| Drogheda to Guastalla | 974.08 mi (1,567.63 km) |
| Drogheda to Gubbio | 1,117.33 mi (1,798.17 km) |
| Drogheda to Guspini | 1,205.40 mi (1,939.90 km) |
| Drogheda to Gussago | 923.21 mi (1,485.76 km) |
| Drogheda to Iesi | 1,132.21 mi (1,822.12 km) |
| Drogheda to Iesolo | 1,016.07 mi (1,635.21 km) |
| Drogheda to Iglesias | 1,215.59 mi (1,956.31 km) |
| Drogheda to Imola | 1,038.08 mi (1,670.63 km) |
