| Bristol to Grottaferrata | 981.80 mi (1,580.05 km) |
| Bristol to Grottaglie | 1,215.37 mi (1,955.94 km) |
| Bristol to Grottammare | 965.26 mi (1,553.43 km) |
| Bristol to Grugliasco | 642.12 mi (1,033.39 km) |
| Bristol to Grumo Appula | 1,164.61 mi (1,874.26 km) |
| Bristol to Grumo Nevano | 1,081.06 mi (1,739.79 km) |
| Bristol to Gualdo Tadino | 914.00 mi (1,470.95 km) |
| Bristol to Guardiagrele | 1,015.94 mi (1,635.00 km) |
| Bristol to Guastalla | 757.96 mi (1,219.82 km) |
| Bristol to Gubbio | 900.56 mi (1,449.31 km) |
| Bristol to Guspini | 984.55 mi (1,584.49 km) |
| Bristol to Gussago | 708.24 mi (1,139.80 km) |
| Bristol to Iesi | 917.08 mi (1,475.89 km) |
| Bristol to Iesolo | 806.68 mi (1,298.22 km) |
| Bristol to Iglesias | 995.01 mi (1,601.31 km) |
