| Portales to Grottaferrata | 5,807.38 mi (9,346.08 km) |
| Portales to Grottaglie | 6,047.36 mi (9,732.29 km) |
| Portales to Grottammare | 5,797.21 mi (9,329.70 km) |
| Portales to Grugliasco | 5,466.06 mi (8,796.77 km) |
| Portales to Grumo Appula | 5,996.58 mi (9,650.56 km) |
| Portales to Grumo Nevano | 5,908.35 mi (9,508.57 km) |
| Portales to Gualdo Tadino | 5,745.34 mi (9,246.23 km) |
| Portales to Guardiagrele | 5,847.19 mi (9,410.14 km) |
| Portales to Guastalla | 5,589.81 mi (8,995.92 km) |
| Portales to Gubbio | 5,731.84 mi (9,224.50 km) |
| Portales to Guspini | 5,747.65 mi (9,249.95 km) |
| Portales to Gussago | 5,540.26 mi (8,916.18 km) |
| Portales to Iesi | 5,749.08 mi (9,252.26 km) |
| Portales to Iesolo | 5,635.08 mi (9,068.78 km) |
| Portales to Iglesias | 5,753.02 mi (9,258.60 km) |
