| Gaeta to Gavirate | 401.71 mi (646.48 km) |
| Gaeta to Gavorrano | 180.26 mi (290.09 km) |
| Gaeta to Gela | 289.06 mi (465.20 km) |
| Gaeta to Gemona del Friuli | 350.73 mi (564.45 km) |
| Gaeta to Genoa | 322.20 mi (518.53 km) |
| Gaeta to Genzano di Roma | 56.34 mi (90.67 km) |
| Gaeta to Gessate | 364.20 mi (586.12 km) |
| Gaeta to Ghedi | 332.98 mi (535.88 km) |
| Gaeta to Giarre | 255.64 mi (411.42 km) |
| Gaeta to Giaveno | 409.74 mi (659.41 km) |
| Gaeta to Giffoni Valle Piana | 79.23 mi (127.50 km) |
| Gaeta to Ginosa | 173.55 mi (279.31 km) |
| Gaeta to Gioia del Colle | 177.86 mi (286.24 km) |
| Gaeta to Gioia Tauro | 228.70 mi (368.06 km) |
| Gaeta to Giovinazzo | 161.17 mi (259.37 km) |
