| Guyancourt to Gorzow Wielkopolski | 636.46 mi (1,024.28 km) |
| Guyancourt to Gostyn | 691.60 mi (1,113.02 km) |
| Guyancourt to Gostynin | 801.04 mi (1,289.15 km) |
| Guyancourt to Grajewo | 940.13 mi (1,512.99 km) |
| Guyancourt to Grodek Nad Dunajcem | 841.22 mi (1,353.81 km) |
| Guyancourt to Grodzisk Mazowiecki | 846.06 mi (1,361.60 km) |
| Guyancourt to Grodzisk Wielkopolski | 670.73 mi (1,079.44 km) |
| Guyancourt to Grojec | 853.58 mi (1,373.71 km) |
| Guyancourt to Grudziadz | 790.85 mi (1,272.75 km) |
| Guyancourt to Gryfice | 667.14 mi (1,073.66 km) |
| Guyancourt to Gryfino | 620.94 mi (999.30 km) |
| Guyancourt to Gubin | 598.00 mi (962.40 km) |
| Guyancourt to Hajnowka | 975.11 mi (1,569.28 km) |
| Guyancourt to Hrubieszow | 979.29 mi (1,576.01 km) |
| Guyancourt to Ilawa | 824.87 mi (1,327.50 km) |
