| Grenada to Grottaferrata | 5,272.97 mi (8,486.03 km) |
| Grenada to Grottaglie | 5,525.77 mi (8,892.87 km) |
| Grenada to Grottammare | 5,277.82 mi (8,493.84 km) |
| Grenada to Grugliasco | 4,936.74 mi (7,944.91 km) |
| Grenada to Grumo Appula | 5,475.10 mi (8,811.32 km) |
| Grenada to Grumo Nevano | 5,374.57 mi (8,649.54 km) |
| Grenada to Gualdo Tadino | 5,222.99 mi (8,405.60 km) |
| Grenada to Guardiagrele | 5,323.12 mi (8,566.74 km) |
| Grenada to Guastalla | 5,072.04 mi (8,162.66 km) |
| Grenada to Gubbio | 5,209.47 mi (8,383.82 km) |
| Grenada to Guspini | 5,178.10 mi (8,333.35 km) |
| Grenada to Gussago | 5,026.07 mi (8,088.68 km) |
| Grenada to Iesi | 5,231.16 mi (8,418.73 km) |
| Grenada to Iesolo | 5,131.11 mi (8,257.72 km) |
| Grenada to Iglesias | 5,181.41 mi (8,338.67 km) |
