| Treviglio to Grottaferrata | 300.31 mi (483.30 km) |
| Treviglio to Grottaglie | 524.54 mi (844.16 km) |
| Treviglio to Grottammare | 274.36 mi (441.54 km) |
| Treviglio to Grugliasco | 102.83 mi (165.49 km) |
| Treviglio to Grumo Appula | 473.71 mi (762.37 km) |
| Treviglio to Grumo Nevano | 394.64 mi (635.11 km) |
| Treviglio to Gualdo Tadino | 223.17 mi (359.15 km) |
| Treviglio to Guardiagrele | 325.05 mi (523.12 km) |
| Treviglio to Guastalla | 66.91 mi (107.68 km) |
| Treviglio to Gubbio | 209.82 mi (337.67 km) |
| Treviglio to Guspini | 416.60 mi (670.46 km) |
| Treviglio to Gussago | 27.50 mi (44.25 km) |
| Treviglio to Iesi | 226.50 mi (364.51 km) |
| Treviglio to Iesolo | 147.72 mi (237.74 km) |
| Treviglio to Iglesias | 432.08 mi (695.37 km) |
