| Westminster to Grottaferrata | 902.32 mi (1,452.14 km) |
| Westminster to Grottaglie | 1,127.92 mi (1,815.22 km) |
| Westminster to Grottammare | 878.59 mi (1,413.95 km) |
| Westminster to Grugliasco | 567.63 mi (913.51 km) |
| Westminster to Grumo Appula | 1,077.43 mi (1,733.95 km) |
| Westminster to Grumo Nevano | 999.79 mi (1,609.00 km) |
| Westminster to Gualdo Tadino | 829.23 mi (1,334.52 km) |
| Westminster to Guardiagrele | 930.95 mi (1,498.22 km) |
| Westminster to Guastalla | 672.52 mi (1,082.31 km) |
| Westminster to Gubbio | 815.95 mi (1,313.15 km) |
| Westminster to Guspini | 927.57 mi (1,492.78 km) |
| Westminster to Gussago | 621.23 mi (999.77 km) |
| Westminster to Iesi | 830.12 mi (1,335.96 km) |
| Westminster to Iesolo | 713.82 mi (1,148.78 km) |
| Westminster to Iglesias | 939.10 mi (1,511.34 km) |
