| Herceg Novi to Grottaferrata | 303.72 mi (488.79 km) |
| Herceg Novi to Grottaglie | 144.29 mi (232.22 km) |
| Herceg Novi to Grottammare | 239.67 mi (385.71 km) |
| Herceg Novi to Grugliasco | 575.14 mi (925.60 km) |
| Herceg Novi to Grumo Appula | 136.97 mi (220.43 km) |
| Herceg Novi to Grumo Nevano | 243.75 mi (392.28 km) |
| Herceg Novi to Gualdo Tadino | 296.08 mi (476.49 km) |
| Herceg Novi to Guardiagrele | 221.06 mi (355.76 km) |
| Herceg Novi to Guastalla | 428.00 mi (688.79 km) |
| Herceg Novi to Gubbio | 308.10 mi (495.84 km) |
| Herceg Novi to Guspini | 553.78 mi (891.22 km) |
| Herceg Novi to Gussago | 469.39 mi (755.41 km) |
| Herceg Novi to Iesi | 277.45 mi (446.51 km) |
| Herceg Novi to Iesolo | 361.65 mi (582.01 km) |
| Herceg Novi to Iglesias | 564.97 mi (909.23 km) |
