| Gujan-Mestras to Gavirate | 482.95 mi (777.24 km) |
| Gujan-Mestras to Gavorrano | 608.45 mi (979.21 km) |
| Gujan-Mestras to Gela | 953.76 mi (1,534.94 km) |
| Gujan-Mestras to Gemona del Friuli | 696.53 mi (1,120.96 km) |
| Gujan-Mestras to Genoa | 492.52 mi (792.63 km) |
| Gujan-Mestras to Genzano di Roma | 721.37 mi (1,160.94 km) |
| Gujan-Mestras to Gessate | 515.65 mi (829.86 km) |
| Gujan-Mestras to Ghedi | 556.24 mi (895.18 km) |
| Gujan-Mestras to Giarre | 967.76 mi (1,557.45 km) |
| Gujan-Mestras to Giaveno | 413.22 mi (665.02 km) |
| Gujan-Mestras to Giffoni Valle Piana | 854.99 mi (1,375.98 km) |
| Gujan-Mestras to Ginosa | 948.32 mi (1,526.18 km) |
| Gujan-Mestras to Gioia del Colle | 949.15 mi (1,527.51 km) |
| Gujan-Mestras to Gioia Tauro | 974.02 mi (1,567.54 km) |
| Gujan-Mestras to Giovinazzo | 926.50 mi (1,491.06 km) |
