| Castel Mella to Grottaglie | 502.74 mi (809.08 km) |
| Castel Mella to Grottammare | 252.75 mi (406.76 km) |
| Castel Mella to Grugliasco | 128.56 mi (206.90 km) |
| Castel Mella to Grumo Appula | 452.02 mi (727.46 km) |
| Castel Mella to Grumo Nevano | 377.41 mi (607.38 km) |
| Castel Mella to Gualdo Tadino | 203.56 mi (327.59 km) |
| Castel Mella to Guardiagrele | 304.95 mi (490.77 km) |
| Castel Mella to Guastalla | 47.51 mi (76.45 km) |
| Castel Mella to Gubbio | 190.47 mi (306.54 km) |
| Castel Mella to Guspini | 419.41 mi (674.97 km) |
| Castel Mella to Gussago | 6.91 mi (11.12 km) |
| Castel Mella to Iesi | 204.46 mi (329.04 km) |
| Castel Mella to Iesolo | 120.80 mi (194.41 km) |
| Castel Mella to Iglesias | 435.09 mi (700.20 km) |
| Castel Mella to Imola | 110.17 mi (177.30 km) |
