| Helensburgh to Gdynia | 917.66 mi (1,476.83 km) |
| Helensburgh to Giszowiec | 1,057.92 mi (1,702.56 km) |
| Helensburgh to Gizycko | 1,051.38 mi (1,692.03 km) |
| Helensburgh to Gliwice | 1,041.03 mi (1,675.38 km) |
| Helensburgh to Glogow | 896.25 mi (1,442.38 km) |
| Helensburgh to Glogow Malopolski | 1,170.38 mi (1,883.54 km) |
| Helensburgh to Glowno | 1,025.61 mi (1,650.57 km) |
| Helensburgh to Glubczyce | 1,012.36 mi (1,629.23 km) |
| Helensburgh to Glucholazy | 991.38 mi (1,595.47 km) |
| Helensburgh to Gniezno | 927.80 mi (1,493.15 km) |
| Helensburgh to Goldap | 1,066.76 mi (1,716.78 km) |
| Helensburgh to Goleniow | 794.61 mi (1,278.80 km) |
| Helensburgh to Golub-Dobrzyn | 968.81 mi (1,559.14 km) |
| Helensburgh to Gora | 913.84 mi (1,470.68 km) |
| Helensburgh to Gora Kalwaria | 1,083.17 mi (1,743.20 km) |
