| Gouveia to Gaeta | 1,104.49 mi (1,777.51 km) |
| Gouveia to Gaggiano | 904.80 mi (1,456.13 km) |
| Gouveia to Galatina | 1,352.46 mi (2,176.57 km) |
| Gouveia to Galatone | 1,347.44 mi (2,168.49 km) |
| Gouveia to Galbiate | 928.75 mi (1,494.68 km) |
| Gouveia to Gallarate | 898.72 mi (1,446.35 km) |
| Gouveia to Galliate | 890.78 mi (1,433.57 km) |
| Gouveia to Gallipoli | 1,344.61 mi (2,163.94 km) |
| Gouveia to Gambettola | 1,045.89 mi (1,683.19 km) |
| Gouveia to Gambolo | 894.08 mi (1,438.88 km) |
| Gouveia to Garbagnate Milanese | 910.32 mi (1,465.02 km) |
| Gouveia to Gardone Val Trompia | 963.51 mi (1,550.62 km) |
| Gouveia to Garlasco | 895.42 mi (1,441.05 km) |
| Gouveia to Gassino Torinese | 842.93 mi (1,356.56 km) |
| Gouveia to Gatteo | 1,048.21 mi (1,686.93 km) |
