| Castel San Giorgio to Gaggiano | 428.33 mi (689.33 km) |
| Castel San Giorgio to Galatina | 187.10 mi (301.12 km) |
| Castel San Giorgio to Galatone | 182.29 mi (293.36 km) |
| Castel San Giorgio to Galbiate | 437.55 mi (704.16 km) |
| Castel San Giorgio to Gallarate | 449.47 mi (723.35 km) |
| Castel San Giorgio to Galliate | 443.57 mi (713.86 km) |
| Castel San Giorgio to Gallipoli | 180.29 mi (290.15 km) |
| Castel San Giorgio to Gambettola | 259.98 mi (418.39 km) |
| Castel San Giorgio to Gambolo | 426.97 mi (687.15 km) |
| Castel San Giorgio to Garbagnate Milanese | 435.48 mi (700.84 km) |
| Castel San Giorgio to Gardone Val Trompia | 407.66 mi (656.07 km) |
| Castel San Giorgio to Garlasco | 422.33 mi (679.68 km) |
| Castel San Giorgio to Gassino Torinese | 458.99 mi (738.68 km) |
| Castel San Giorgio to Gatteo | 257.79 mi (414.87 km) |
| Castel San Giorgio to Gavardo | 395.17 mi (635.96 km) |
