| Bourne to Grottaferrata | 971.42 mi (1,563.35 km) |
| Bourne to Grottaglie | 1,188.83 mi (1,913.24 km) |
| Bourne to Grottammare | 941.26 mi (1,514.81 km) |
| Bourne to Grugliasco | 642.22 mi (1,033.55 km) |
| Bourne to Grumo Appula | 1,138.77 mi (1,832.67 km) |
| Bourne to Grumo Nevano | 1,067.05 mi (1,717.25 km) |
| Bourne to Gualdo Tadino | 894.05 mi (1,438.83 km) |
| Bourne to Guardiagrele | 995.08 mi (1,601.42 km) |
| Bourne to Guastalla | 737.65 mi (1,187.13 km) |
| Bourne to Gubbio | 880.99 mi (1,417.82 km) |
| Bourne to Guspini | 1,009.22 mi (1,624.18 km) |
| Bourne to Gussago | 685.20 mi (1,102.73 km) |
| Bourne to Iesi | 892.74 mi (1,436.73 km) |
| Bourne to Iesolo | 770.12 mi (1,239.39 km) |
| Bourne to Iglesias | 1,021.13 mi (1,643.35 km) |
