| Winchester to Grottaferrata | 921.20 mi (1,482.53 km) |
| Winchester to Grottaglie | 1,153.70 mi (1,856.70 km) |
| Winchester to Grottammare | 903.62 mi (1,454.24 km) |
| Winchester to Grugliasco | 582.24 mi (937.02 km) |
| Winchester to Grumo Appula | 1,102.96 mi (1,775.05 km) |
| Winchester to Grumo Nevano | 1,020.18 mi (1,641.83 km) |
| Winchester to Gualdo Tadino | 852.57 mi (1,372.08 km) |
| Winchester to Guardiagrele | 954.51 mi (1,536.13 km) |
| Winchester to Guastalla | 696.40 mi (1,120.74 km) |
| Winchester to Gubbio | 839.14 mi (1,350.47 km) |
| Winchester to Guspini | 929.82 mi (1,496.41 km) |
| Winchester to Gussago | 646.51 mi (1,040.46 km) |
| Winchester to Iesi | 855.41 mi (1,376.65 km) |
| Winchester to Iesolo | 744.75 mi (1,198.55 km) |
| Winchester to Iglesias | 940.64 mi (1,513.81 km) |
