| Grottaglie to Grottaferrata | 262.38 mi (422.27 km) |
| Grottaglie to Grottammare | 250.18 mi (402.62 km) |
| Grottaglie to Grugliasco | 589.11 mi (948.09 km) |
| Grottaglie to Grumo Appula | 50.87 mi (81.87 km) |
| Grottaglie to Grumo Nevano | 168.07 mi (270.48 km) |
| Grottaglie to Gualdo Tadino | 303.26 mi (488.05 km) |
| Grottaglie to Guardiagrele | 202.66 mi (326.15 km) |
| Grottaglie to Guastalla | 457.62 mi (736.47 km) |
| Grottaglie to Gubbio | 316.81 mi (509.86 km) |
| Grottaglie to Guspini | 470.44 mi (757.10 km) |
| Grottaglie to Gussago | 507.25 mi (816.35 km) |
| Grottaglie to Iesi | 298.29 mi (480.05 km) |
| Grottaglie to Iesolo | 421.51 mi (678.36 km) |
| Grottaglie to Iglesias | 478.79 mi (770.55 km) |
| Grottaglie to Imola | 393.10 mi (632.64 km) |
