| Belfast to Gorlice | 1,190.29 mi (1,915.59 km) |
| Belfast to Gorzow Wielkopolski | 873.15 mi (1,405.20 km) |
| Belfast to Gostyn | 962.55 mi (1,549.08 km) |
| Belfast to Gostynin | 1,048.51 mi (1,687.42 km) |
| Belfast to Grajewo | 1,143.18 mi (1,839.77 km) |
| Belfast to Grodek Nad Dunajcem | 1,170.18 mi (1,883.23 km) |
| Belfast to Grodzisk Mazowiecki | 1,101.90 mi (1,773.33 km) |
| Belfast to Grodzisk Wielkopolski | 928.49 mi (1,494.27 km) |
| Belfast to Grojec | 1,117.16 mi (1,797.90 km) |
| Belfast to Grudziadz | 999.23 mi (1,608.11 km) |
| Belfast to Gryfice | 850.88 mi (1,369.35 km) |
| Belfast to Gryfino | 832.87 mi (1,340.38 km) |
| Belfast to Gubin | 869.07 mi (1,398.63 km) |
| Belfast to Hajnowka | 1,206.04 mi (1,940.93 km) |
| Belfast to Hrubieszow | 1,264.96 mi (2,035.76 km) |
