| Helston to Grottaferrata | 1,031.61 mi (1,660.22 km) |
| Helston to Grottaglie | 1,278.30 mi (2,057.23 km) |
| Helston to Grottammare | 1,029.38 mi (1,656.62 km) |
| Helston to Grugliasco | 691.02 mi (1,112.08 km) |
| Helston to Grumo Appula | 1,227.48 mi (1,975.44 km) |
| Helston to Grumo Nevano | 1,132.91 mi (1,823.25 km) |
| Helston to Gualdo Tadino | 975.07 mi (1,569.23 km) |
| Helston to Guardiagrele | 1,075.98 mi (1,731.62 km) |
| Helston to Guastalla | 823.29 mi (1,324.96 km) |
| Helston to Gubbio | 961.52 mi (1,547.42 km) |
| Helston to Guspini | 995.50 mi (1,602.11 km) |
| Helston to Gussago | 777.78 mi (1,251.71 km) |
| Helston to Iesi | 982.48 mi (1,581.15 km) |
| Helston to Iesolo | 886.36 mi (1,426.46 km) |
| Helston to Iglesias | 1,004.03 mi (1,615.82 km) |
