| Southport to Grottaferrata | 1,091.72 mi (1,756.96 km) |
| Southport to Grottaglie | 1,312.28 mi (2,111.91 km) |
| Southport to Grottammare | 1,064.15 mi (1,712.58 km) |
| Southport to Grugliasco | 758.75 mi (1,221.08 km) |
| Southport to Grumo Appula | 1,262.10 mi (2,031.15 km) |
| Southport to Grumo Nevano | 1,188.29 mi (1,912.38 km) |
| Southport to Gualdo Tadino | 1,016.21 mi (1,635.43 km) |
| Southport to Guardiagrele | 1,117.53 mi (1,798.49 km) |
| Southport to Guastalla | 859.58 mi (1,383.36 km) |
| Southport to Gubbio | 1,003.06 mi (1,614.27 km) |
| Southport to Guspini | 1,117.63 mi (1,798.65 km) |
| Southport to Gussago | 807.50 mi (1,299.54 km) |
| Southport to Iesi | 1,015.62 mi (1,634.48 km) |
| Southport to Iesolo | 894.25 mi (1,439.16 km) |
| Southport to Iglesias | 1,128.90 mi (1,816.79 km) |
