| Mastic to Grottaferrata | 4,238.25 mi (6,820.80 km) |
| Mastic to Grottaglie | 4,494.16 mi (7,232.64 km) |
| Mastic to Grottammare | 4,248.29 mi (6,836.96 km) |
| Mastic to Grugliasco | 3,905.42 mi (6,285.17 km) |
| Mastic to Grumo Appula | 4,443.77 mi (7,151.56 km) |
| Mastic to Grumo Nevano | 4,339.61 mi (6,983.92 km) |
| Mastic to Gualdo Tadino | 4,192.67 mi (6,747.45 km) |
| Mastic to Guardiagrele | 4,291.66 mi (6,906.75 km) |
| Mastic to Guastalla | 4,044.30 mi (6,508.67 km) |
| Mastic to Gubbio | 4,179.20 mi (6,725.78 km) |
| Mastic to Guspini | 4,134.28 mi (6,653.48 km) |
| Mastic to Gussago | 4,000.03 mi (6,437.43 km) |
| Mastic to Iesi | 4,202.42 mi (6,763.14 km) |
| Mastic to Iesolo | 4,108.59 mi (6,612.14 km) |
| Mastic to Iglesias | 4,137.16 mi (6,658.11 km) |
