| Ilhavo to Grottaferrata | 1,109.59 mi (1,785.71 km) |
| Ilhavo to Grottaglie | 1,364.85 mi (2,196.51 km) |
| Ilhavo to Grottammare | 1,168.77 mi (1,880.95 km) |
| Ilhavo to Grugliasco | 877.16 mi (1,411.65 km) |
| Ilhavo to Grumo Appula | 1,322.22 mi (2,127.91 km) |
| Ilhavo to Grumo Nevano | 1,196.87 mi (1,926.17 km) |
| Ilhavo to Gualdo Tadino | 1,114.54 mi (1,793.69 km) |
| Ilhavo to Guardiagrele | 1,187.55 mi (1,911.17 km) |
| Ilhavo to Guastalla | 1,022.27 mi (1,645.19 km) |
| Ilhavo to Gubbio | 1,103.99 mi (1,776.70 km) |
| Ilhavo to Guspini | 916.25 mi (1,474.56 km) |
| Ilhavo to Gussago | 1,007.29 mi (1,621.07 km) |
| Ilhavo to Iesi | 1,138.25 mi (1,831.83 km) |
| Ilhavo to Iesolo | 1,124.52 mi (1,809.74 km) |
| Ilhavo to Iglesias | 913.76 mi (1,470.56 km) |
