| Alcazar de San Juan to Grottaferrata | 847.78 mi (1,364.37 km) |
| Alcazar de San Juan to Grottaglie | 1,093.15 mi (1,759.25 km) |
| Alcazar de San Juan to Grottammare | 919.58 mi (1,479.92 km) |
| Alcazar de San Juan to Grugliasco | 675.33 mi (1,086.84 km) |
| Alcazar de San Juan to Grumo Appula | 1,053.88 mi (1,696.06 km) |
| Alcazar de San Juan to Grumo Nevano | 926.93 mi (1,491.76 km) |
| Alcazar de San Juan to Gualdo Tadino | 869.21 mi (1,398.86 km) |
| Alcazar de San Juan to Guardiagrele | 929.68 mi (1,496.17 km) |
| Alcazar de San Juan to Guastalla | 804.56 mi (1,294.82 km) |
| Alcazar de San Juan to Gubbio | 860.35 mi (1,384.61 km) |
| Alcazar de San Juan to Guspini | 631.06 mi (1,015.60 km) |
| Alcazar de San Juan to Gussago | 802.16 mi (1,290.95 km) |
| Alcazar de San Juan to Iesi | 895.93 mi (1,441.86 km) |
| Alcazar de San Juan to Iesolo | 909.80 mi (1,464.19 km) |
| Alcazar de San Juan to Iglesias | 626.68 mi (1,008.55 km) |
