| Tarragona to Grottaferrata | 593.08 mi (954.47 km) |
| Tarragona to Grottaglie | 846.10 mi (1,361.67 km) |
| Tarragona to Grottammare | 659.57 mi (1,061.47 km) |
| Tarragona to Grugliasco | 419.93 mi (675.81 km) |
| Tarragona to Grumo Appula | 804.04 mi (1,293.97 km) |
| Tarragona to Grumo Nevano | 678.23 mi (1,091.50 km) |
| Tarragona to Gualdo Tadino | 608.04 mi (978.55 km) |
| Tarragona to Guardiagrele | 673.08 mi (1,083.22 km) |
| Tarragona to Guastalla | 543.00 mi (873.87 km) |
| Tarragona to Gubbio | 598.80 mi (963.67 km) |
| Tarragona to Guspini | 404.14 mi (650.40 km) |
| Tarragona to Gussago | 543.51 mi (874.70 km) |
| Tarragona to Iesi | 634.21 mi (1,020.67 km) |
| Tarragona to Iesolo | 648.24 mi (1,043.24 km) |
| Tarragona to Iglesias | 404.02 mi (650.20 km) |
