| Castalla to Gaeta | 775.03 mi (1,247.29 km) |
| Castalla to Gaggiano | 684.36 mi (1,101.37 km) |
| Castalla to Galatina | 1,009.92 mi (1,625.32 km) |
| Castalla to Galatone | 1,004.64 mi (1,616.81 km) |
| Castalla to Galbiate | 714.86 mi (1,150.46 km) |
| Castalla to Gallarate | 687.25 mi (1,106.02 km) |
| Castalla to Galliate | 675.60 mi (1,087.27 km) |
| Castalla to Gallipoli | 1,000.69 mi (1,610.45 km) |
| Castalla to Gambettola | 773.49 mi (1,244.81 km) |
| Castalla to Gambolo | 671.54 mi (1,080.73 km) |
| Castalla to Garbagnate Milanese | 693.78 mi (1,116.53 km) |
| Castalla to Gardone Val Trompia | 739.73 mi (1,190.48 km) |
| Castalla to Garlasco | 670.90 mi (1,079.70 km) |
| Castalla to Gassino Torinese | 627.56 mi (1,009.97 km) |
| Castalla to Gatteo | 775.25 mi (1,247.64 km) |
