| Hanwell to Grottaferrata | 909.39 mi (1,463.52 km) |
| Hanwell to Grottaglie | 1,135.62 mi (1,827.61 km) |
| Hanwell to Grottammare | 886.20 mi (1,426.20 km) |
| Hanwell to Grugliasco | 574.19 mi (924.07 km) |
| Hanwell to Grumo Appula | 1,085.10 mi (1,746.30 km) |
| Hanwell to Grumo Nevano | 1,007.01 mi (1,620.63 km) |
| Hanwell to Gualdo Tadino | 836.70 mi (1,346.53 km) |
| Hanwell to Guardiagrele | 938.44 mi (1,510.28 km) |
| Hanwell to Guastalla | 680.00 mi (1,094.35 km) |
| Hanwell to Gubbio | 823.40 mi (1,325.13 km) |
| Hanwell to Guspini | 932.87 mi (1,501.31 km) |
| Hanwell to Gussago | 628.81 mi (1,011.97 km) |
| Hanwell to Iesi | 837.75 mi (1,348.23 km) |
| Hanwell to Iesolo | 721.86 mi (1,161.73 km) |
| Hanwell to Iglesias | 944.32 mi (1,519.74 km) |
