| Belfast to Gdynia | 975.43 mi (1,569.81 km) |
| Belfast to Giszowiec | 1,089.16 mi (1,752.83 km) |
| Belfast to Gizycko | 1,109.32 mi (1,785.28 km) |
| Belfast to Gliwice | 1,071.74 mi (1,724.79 km) |
| Belfast to Glogow | 930.67 mi (1,497.77 km) |
| Belfast to Glogow Malopolski | 1,206.87 mi (1,942.27 km) |
| Belfast to Glowno | 1,068.57 mi (1,719.69 km) |
| Belfast to Glubczyce | 1,040.73 mi (1,674.90 km) |
| Belfast to Glucholazy | 1,019.45 mi (1,640.65 km) |
| Belfast to Gniezno | 971.11 mi (1,562.85 km) |
| Belfast to Goldap | 1,126.76 mi (1,813.35 km) |
| Belfast to Goleniow | 841.33 mi (1,354.00 km) |
| Belfast to Golub-Dobrzyn | 1,017.97 mi (1,638.27 km) |
| Belfast to Gora | 949.25 mi (1,527.67 km) |
| Belfast to Gora Kalwaria | 1,128.48 mi (1,816.12 km) |
