| Castellana Grotte to Gavirate | 545.29 mi (877.56 km) |
| Castellana Grotte to Gavorrano | 351.19 mi (565.19 km) |
| Castellana Grotte to Gela | 306.68 mi (493.56 km) |
| Castellana Grotte to Gemona del Friuli | 424.07 mi (682.48 km) |
| Castellana Grotte to Genoa | 483.92 mi (778.80 km) |
| Castellana Grotte to Genzano di Roma | 239.03 mi (384.68 km) |
| Castellana Grotte to Gessate | 505.16 mi (812.97 km) |
| Castellana Grotte to Ghedi | 466.59 mi (750.91 km) |
| Castellana Grotte to Giarre | 242.08 mi (389.59 km) |
| Castellana Grotte to Giaveno | 572.85 mi (921.92 km) |
| Castellana Grotte to Giffoni Valle Piana | 117.38 mi (188.90 km) |
| Castellana Grotte to Ginosa | 34.32 mi (55.23 km) |
| Castellana Grotte to Gioia del Colle | 13.49 mi (21.71 km) |
| Castellana Grotte to Gioia Tauro | 182.19 mi (293.21 km) |
| Castellana Grotte to Giovinazzo | 33.30 mi (53.59 km) |
