| Portimao to Gdynia | 1,751.48 mi (2,818.74 km) |
| Portimao to Giszowiec | 1,634.77 mi (2,630.91 km) |
| Portimao to Gizycko | 1,849.28 mi (2,976.14 km) |
| Portimao to Gliwice | 1,619.91 mi (2,607.00 km) |
| Portimao to Glogow | 1,562.66 mi (2,514.85 km) |
| Portimao to Glogow Malopolski | 1,752.79 mi (2,820.84 km) |
| Portimao to Glowno | 1,709.56 mi (2,751.27 km) |
| Portimao to Glubczyce | 1,583.64 mi (2,548.62 km) |
| Portimao to Glucholazy | 1,568.89 mi (2,524.89 km) |
| Portimao to Gniezno | 1,648.67 mi (2,653.27 km) |
| Portimao to Goldap | 1,877.73 mi (3,021.92 km) |
| Portimao to Goleniow | 1,590.70 mi (2,559.99 km) |
| Portimao to Golub-Dobrzyn | 1,720.69 mi (2,769.19 km) |
| Portimao to Gora | 1,580.37 mi (2,543.36 km) |
| Portimao to Gora Kalwaria | 1,767.96 mi (2,845.26 km) |
