| Portes-les-Valence to Gaggiano | 205.95 mi (331.45 km) |
| Portes-les-Valence to Galatina | 749.64 mi (1,206.44 km) |
| Portes-les-Valence to Galatone | 745.66 mi (1,200.02 km) |
| Portes-les-Valence to Galbiate | 228.03 mi (366.98 km) |
| Portes-les-Valence to Gallarate | 198.05 mi (318.73 km) |
| Portes-les-Valence to Galliate | 190.91 mi (307.25 km) |
| Portes-les-Valence to Gallipoli | 745.56 mi (1,199.86 km) |
| Portes-les-Valence to Gambettola | 371.08 mi (597.19 km) |
| Portes-les-Valence to Gambolo | 196.42 mi (316.11 km) |
| Portes-les-Valence to Garbagnate Milanese | 210.30 mi (338.45 km) |
| Portes-les-Valence to Gardone Val Trompia | 263.96 mi (424.80 km) |
| Portes-les-Valence to Garlasco | 198.53 mi (319.51 km) |
| Portes-les-Valence to Gassino Torinese | 145.10 mi (233.52 km) |
| Portes-les-Valence to Gatteo | 373.73 mi (601.46 km) |
| Portes-les-Valence to Gavardo | 275.07 mi (442.68 km) |
