| Guyancourt to Giszowiec | 767.42 mi (1,235.05 km) |
| Guyancourt to Gizycko | 919.31 mi (1,479.49 km) |
| Guyancourt to Gliwice | 749.84 mi (1,206.75 km) |
| Guyancourt to Glogow | 649.41 mi (1,045.13 km) |
| Guyancourt to Glogow Malopolski | 895.69 mi (1,441.48 km) |
| Guyancourt to Glowno | 805.75 mi (1,296.72 km) |
| Guyancourt to Glubczyce | 712.47 mi (1,146.62 km) |
| Guyancourt to Glucholazy | 692.92 mi (1,115.14 km) |
| Guyancourt to Gniezno | 726.21 mi (1,168.72 km) |
| Guyancourt to Goldap | 945.84 mi (1,522.19 km) |
| Guyancourt to Goleniow | 642.81 mi (1,034.50 km) |
| Guyancourt to Golub-Dobrzyn | 794.97 mi (1,279.37 km) |
| Guyancourt to Gora | 669.21 mi (1,076.99 km) |
| Guyancourt to Gora Kalwaria | 869.17 mi (1,398.80 km) |
| Guyancourt to Gorlice | 861.27 mi (1,386.08 km) |
