| Street to Grottaferrata | 973.23 mi (1,566.27 km) |
| Street to Grottaglie | 1,209.24 mi (1,946.09 km) |
| Street to Grottammare | 959.07 mi (1,543.47 km) |
| Street to Grugliasco | 632.71 mi (1,018.25 km) |
| Street to Grumo Appula | 1,158.43 mi (1,864.32 km) |
| Street to Grumo Nevano | 1,072.95 mi (1,726.74 km) |
| Street to Gualdo Tadino | 907.21 mi (1,460.02 km) |
| Street to Guardiagrele | 1,009.11 mi (1,624.01 km) |
| Street to Guastalla | 751.63 mi (1,209.63 km) |
| Street to Gubbio | 893.73 mi (1,438.32 km) |
| Street to Guspini | 970.39 mi (1,561.69 km) |
| Street to Gussago | 702.55 mi (1,130.65 km) |
| Street to Iesi | 911.05 mi (1,466.19 km) |
| Street to Iesolo | 803.11 mi (1,292.48 km) |
| Street to Iglesias | 980.61 mi (1,578.14 km) |
