| Orbetello to Grottaferrata | 87.28 mi (140.46 km) |
| Orbetello to Grottaglie | 347.76 mi (559.67 km) |
| Orbetello to Grottammare | 139.95 mi (225.23 km) |
| Orbetello to Grugliasco | 256.65 mi (413.03 km) |
| Orbetello to Grumo Appula | 299.48 mi (481.97 km) |
| Orbetello to Grumo Nevano | 188.83 mi (303.89 km) |
| Orbetello to Gualdo Tadino | 96.66 mi (155.55 km) |
| Orbetello to Guardiagrele | 154.36 mi (248.41 km) |
| Orbetello to Guastalla | 173.32 mi (278.94 km) |
| Orbetello to Gubbio | 93.04 mi (149.74 km) |
| Orbetello to Guspini | 241.66 mi (388.91 km) |
| Orbetello to Gussago | 224.66 mi (361.56 km) |
| Orbetello to Iesi | 126.90 mi (204.23 km) |
| Orbetello to Iesolo | 225.29 mi (362.57 km) |
| Orbetello to Iglesias | 257.15 mi (413.84 km) |
