| Cascais to Gdynia | 1,698.56 mi (2,733.57 km) |
| Cascais to Giszowiec | 1,600.49 mi (2,575.74 km) |
| Cascais to Gizycko | 1,801.88 mi (2,899.84 km) |
| Cascais to Gliwice | 1,584.94 mi (2,550.71 km) |
| Cascais to Glogow | 1,517.97 mi (2,442.94 km) |
| Cascais to Glogow Malopolski | 1,721.73 mi (2,770.86 km) |
| Cascais to Glowno | 1,668.31 mi (2,684.88 km) |
| Cascais to Glubczyce | 1,548.03 mi (2,491.31 km) |
| Cascais to Glucholazy | 1,532.18 mi (2,465.80 km) |
| Cascais to Gniezno | 1,602.34 mi (2,578.71 km) |
| Cascais to Goldap | 1,829.84 mi (2,944.84 km) |
| Cascais to Goleniow | 1,536.11 mi (2,472.14 km) |
| Cascais to Golub-Dobrzyn | 1,673.91 mi (2,693.90 km) |
| Cascais to Gora | 1,536.34 mi (2,472.49 km) |
| Cascais to Gora Kalwaria | 1,728.32 mi (2,781.46 km) |
