| Piraeus to Giszowiec | 878.63 mi (1,414.03 km) |
| Piraeus to Gizycko | 1,115.78 mi (1,795.67 km) |
| Piraeus to Gliwice | 887.18 mi (1,427.78 km) |
| Piraeus to Glogow | 1,016.36 mi (1,635.68 km) |
| Piraeus to Glogow Malopolski | 848.63 mi (1,365.73 km) |
| Piraeus to Glowno | 987.32 mi (1,588.93 km) |
| Piraeus to Glubczyce | 894.21 mi (1,439.09 km) |
| Piraeus to Glucholazy | 908.73 mi (1,462.46 km) |
| Piraeus to Gniezno | 1,049.44 mi (1,688.91 km) |
| Piraeus to Goldap | 1,133.03 mi (1,823.44 km) |
| Piraeus to Goleniow | 1,157.90 mi (1,863.46 km) |
| Piraeus to Golub-Dobrzyn | 1,070.07 mi (1,722.11 km) |
| Piraeus to Gora | 1,008.85 mi (1,623.59 km) |
| Piraeus to Gora Kalwaria | 976.52 mi (1,571.56 km) |
| Piraeus to Gorlice | 818.53 mi (1,317.29 km) |
