| Barcelos to Gaeta | 1,147.32 mi (1,846.44 km) |
| Barcelos to Gaggiano | 922.92 mi (1,485.29 km) |
| Barcelos to Galatina | 1,397.48 mi (2,249.02 km) |
| Barcelos to Galatone | 1,392.58 mi (2,241.13 km) |
| Barcelos to Galbiate | 944.76 mi (1,520.44 km) |
| Barcelos to Gallarate | 914.90 mi (1,472.39 km) |
| Barcelos to Galliate | 908.02 mi (1,461.32 km) |
| Barcelos to Gallipoli | 1,390.15 mi (2,237.23 km) |
| Barcelos to Gambettola | 1,073.85 mi (1,728.19 km) |
| Barcelos to Gambolo | 912.95 mi (1,469.26 km) |
| Barcelos to Garbagnate Milanese | 927.40 mi (1,492.50 km) |
| Barcelos to Gardone Val Trompia | 981.07 mi (1,578.87 km) |
| Barcelos to Garlasco | 914.74 mi (1,472.12 km) |
| Barcelos to Gassino Torinese | 861.51 mi (1,386.47 km) |
| Barcelos to Gatteo | 1,076.28 mi (1,732.10 km) |
