| Newcastle to Grottaferrata | 1,117.97 mi (1,799.20 km) |
| Newcastle to Grottaglie | 1,324.98 mi (2,132.34 km) |
| Newcastle to Grottammare | 1,080.78 mi (1,739.35 km) |
| Newcastle to Grugliasco | 795.59 mi (1,280.37 km) |
| Newcastle to Grumo Appula | 1,275.67 mi (2,052.99 km) |
| Newcastle to Grumo Nevano | 1,211.20 mi (1,949.24 km) |
| Newcastle to Gualdo Tadino | 1,036.27 mi (1,667.72 km) |
| Newcastle to Guardiagrele | 1,135.98 mi (1,828.18 km) |
| Newcastle to Guastalla | 881.30 mi (1,418.31 km) |
| Newcastle to Gubbio | 1,023.55 mi (1,647.24 km) |
| Newcastle to Guspini | 1,167.53 mi (1,878.96 km) |
| Newcastle to Gussago | 828.10 mi (1,332.69 km) |
| Newcastle to Iesi | 1,032.51 mi (1,661.66 km) |
| Newcastle to Iesolo | 903.64 mi (1,454.26 km) |
| Newcastle to Iglesias | 1,179.71 mi (1,898.55 km) |
