| Portet-sur-Garonne to Gavirate | 393.30 mi (632.96 km) |
| Portet-sur-Garonne to Gavorrano | 480.01 mi (772.50 km) |
| Portet-sur-Garonne to Gela | 809.16 mi (1,302.22 km) |
| Portet-sur-Garonne to Gemona del Friuli | 604.12 mi (972.24 km) |
| Portet-sur-Garonne to Genoa | 379.17 mi (610.21 km) |
| Portet-sur-Garonne to Genzano di Roma | 587.02 mi (944.72 km) |
| Portet-sur-Garonne to Gessate | 419.22 mi (674.66 km) |
| Portet-sur-Garonne to Ghedi | 456.21 mi (734.19 km) |
| Portet-sur-Garonne to Giarre | 824.27 mi (1,326.53 km) |
| Portet-sur-Garonne to Giaveno | 312.21 mi (502.46 km) |
| Portet-sur-Garonne to Giffoni Valle Piana | 718.92 mi (1,156.99 km) |
| Portet-sur-Garonne to Ginosa | 813.59 mi (1,309.35 km) |
| Portet-sur-Garonne to Gioia del Colle | 815.86 mi (1,313.00 km) |
| Portet-sur-Garonne to Gioia Tauro | 832.27 mi (1,339.42 km) |
| Portet-sur-Garonne to Giovinazzo | 794.58 mi (1,278.76 km) |
