| San Gwann to Grottaferrata | 417.64 mi (672.12 km) |
| San Gwann to Grottaglie | 357.42 mi (575.21 km) |
| San Gwann to Grottammare | 490.29 mi (789.04 km) |
| San Gwann to Grugliasco | 728.68 mi (1,172.70 km) |
| San Gwann to Grumo Appula | 372.75 mi (599.88 km) |
| San Gwann to Grumo Nevano | 347.31 mi (558.94 km) |
| San Gwann to Gualdo Tadino | 513.99 mi (827.19 km) |
| San Gwann to Guardiagrele | 434.86 mi (699.85 km) |
| San Gwann to Guastalla | 653.65 mi (1,051.95 km) |
| San Gwann to Gubbio | 524.02 mi (843.33 km) |
| San Gwann to Guspini | 405.73 mi (652.97 km) |
| San Gwann to Gussago | 706.56 mi (1,137.10 km) |
| San Gwann to Iesi | 530.18 mi (853.24 km) |
| San Gwann to Iesolo | 671.78 mi (1,081.12 km) |
| San Gwann to Iglesias | 401.48 mi (646.12 km) |
