| Gretna to Gdynia | 5,236.38 mi (8,427.13 km) |
| Gretna to Giszowiec | 5,414.46 mi (8,713.73 km) |
| Gretna to Gizycko | 5,362.60 mi (8,630.27 km) |
| Gretna to Gliwice | 5,397.77 mi (8,686.88 km) |
| Gretna to Glogow | 5,252.01 mi (8,452.30 km) |
| Gretna to Glogow Malopolski | 5,523.03 mi (8,888.45 km) |
| Gretna to Glowno | 5,372.12 mi (8,645.59 km) |
| Gretna to Glubczyce | 5,369.53 mi (8,641.42 km) |
| Gretna to Glucholazy | 5,348.57 mi (8,607.69 km) |
| Gretna to Gniezno | 5,275.44 mi (8,490.01 km) |
| Gretna to Goldap | 5,370.04 mi (8,642.25 km) |
| Gretna to Goleniow | 5,140.36 mi (8,272.61 km) |
| Gretna to Golub-Dobrzyn | 5,306.00 mi (8,539.17 km) |
| Gretna to Gora | 5,268.98 mi (8,479.60 km) |
| Gretna to Gora Kalwaria | 5,424.83 mi (8,730.42 km) |
