| Welwyn Garden City to Gdynia | 795.32 mi (1,279.95 km) |
| Welwyn Garden City to Giszowiec | 841.61 mi (1,354.44 km) |
| Welwyn Garden City to Gizycko | 923.48 mi (1,486.19 km) |
| Welwyn Garden City to Gliwice | 823.64 mi (1,325.52 km) |
| Welwyn Garden City to Glogow | 695.00 mi (1,118.49 km) |
| Welwyn Garden City to Glogow Malopolski | 966.67 mi (1,555.70 km) |
| Welwyn Garden City to Glowno | 846.30 mi (1,361.99 km) |
| Welwyn Garden City to Glubczyce | 789.12 mi (1,269.97 km) |
| Welwyn Garden City to Glucholazy | 767.91 mi (1,235.83 km) |
| Welwyn Garden City to Gniezno | 753.58 mi (1,212.77 km) |
| Welwyn Garden City to Goldap | 946.07 mi (1,522.55 km) |
| Welwyn Garden City to Goleniow | 639.50 mi (1,029.17 km) |
| Welwyn Garden City to Golub-Dobrzyn | 812.68 mi (1,307.89 km) |
| Welwyn Garden City to Gora | 714.90 mi (1,150.52 km) |
| Welwyn Garden City to Gora Kalwaria | 909.65 mi (1,463.94 km) |
