| Killingworth to Grottaferrata | 1,119.25 mi (1,801.25 km) |
| Killingworth to Grottaglie | 1,325.71 mi (2,133.52 km) |
| Killingworth to Grottammare | 1,081.70 mi (1,740.83 km) |
| Killingworth to Grugliasco | 797.33 mi (1,283.19 km) |
| Killingworth to Grumo Appula | 1,276.44 mi (2,054.23 km) |
| Killingworth to Grumo Nevano | 1,212.33 mi (1,951.06 km) |
| Killingworth to Gualdo Tadino | 1,037.33 mi (1,669.43 km) |
| Killingworth to Guardiagrele | 1,136.96 mi (1,829.75 km) |
| Killingworth to Guastalla | 882.46 mi (1,420.18 km) |
| Killingworth to Gubbio | 1,024.63 mi (1,648.98 km) |
| Killingworth to Guspini | 1,169.68 mi (1,882.41 km) |
| Killingworth to Gussago | 829.23 mi (1,334.52 km) |
| Killingworth to Iesi | 1,033.45 mi (1,663.17 km) |
| Killingworth to Iesolo | 904.32 mi (1,455.37 km) |
| Killingworth to Iglesias | 1,181.89 mi (1,902.06 km) |
