| Overlea to Grottaferrata | 4,455.22 mi (7,169.98 km) |
| Overlea to Grottaglie | 4,710.72 mi (7,581.18 km) |
| Overlea to Grottammare | 4,464.51 mi (7,184.93 km) |
| Overlea to Grugliasco | 4,121.84 mi (6,633.47 km) |
| Overlea to Grumo Appula | 4,660.29 mi (7,500.01 km) |
| Overlea to Grumo Nevano | 4,556.62 mi (7,333.18 km) |
| Overlea to Gualdo Tadino | 4,409.00 mi (7,095.59 km) |
| Overlea to Guardiagrele | 4,508.17 mi (7,255.20 km) |
| Overlea to Guastalla | 4,260.20 mi (6,856.13 km) |
| Overlea to Gubbio | 4,395.52 mi (7,073.91 km) |
| Overlea to Guspini | 4,352.30 mi (7,004.35 km) |
| Overlea to Gussago | 4,215.65 mi (6,784.44 km) |
| Overlea to Iesi | 4,418.51 mi (7,110.90 km) |
| Overlea to Iesolo | 4,323.67 mi (6,958.27 km) |
| Overlea to Iglesias | 4,355.21 mi (7,009.03 km) |
