| Clacton-on-Sea to Grottaferrata | 878.16 mi (1,413.26 km) |
| Clacton-on-Sea to Grottaglie | 1,096.44 mi (1,764.55 km) |
| Clacton-on-Sea to Grottammare | 848.48 mi (1,365.50 km) |
| Clacton-on-Sea to Grugliasco | 549.77 mi (884.77 km) |
| Clacton-on-Sea to Grumo Appula | 1,046.28 mi (1,683.82 km) |
| Clacton-on-Sea to Grumo Nevano | 973.82 mi (1,567.22 km) |
| Clacton-on-Sea to Gualdo Tadino | 800.98 mi (1,289.05 km) |
| Clacton-on-Sea to Guardiagrele | 902.11 mi (1,451.81 km) |
| Clacton-on-Sea to Guastalla | 644.52 mi (1,037.25 km) |
| Clacton-on-Sea to Gubbio | 787.90 mi (1,268.00 km) |
| Clacton-on-Sea to Guspini | 919.75 mi (1,480.19 km) |
| Clacton-on-Sea to Gussago | 592.16 mi (952.99 km) |
| Clacton-on-Sea to Iesi | 799.96 mi (1,287.41 km) |
| Clacton-on-Sea to Iesolo | 678.62 mi (1,092.13 km) |
| Clacton-on-Sea to Iglesias | 931.95 mi (1,499.83 km) |
