| Porthcawl to Gorlice | 1,092.48 mi (1,758.17 km) |
| Porthcawl to Gorzow Wielkopolski | 806.03 mi (1,297.19 km) |
| Porthcawl to Gostyn | 884.37 mi (1,423.26 km) |
| Porthcawl to Gostynin | 984.06 mi (1,583.69 km) |
| Porthcawl to Grajewo | 1,101.67 mi (1,772.96 km) |
| Porthcawl to Grodek Nad Dunajcem | 1,071.95 mi (1,725.13 km) |
| Porthcawl to Grodzisk Mazowiecki | 1,035.38 mi (1,666.28 km) |
| Porthcawl to Grodzisk Wielkopolski | 854.74 mi (1,375.57 km) |
| Porthcawl to Grojec | 1,047.59 mi (1,685.93 km) |
| Porthcawl to Grudziadz | 950.48 mi (1,529.65 km) |
| Porthcawl to Gryfice | 806.02 mi (1,297.16 km) |
| Porthcawl to Gryfino | 774.43 mi (1,246.33 km) |
| Porthcawl to Gubin | 786.52 mi (1,265.79 km) |
| Porthcawl to Hajnowka | 1,153.65 mi (1,856.63 km) |
| Porthcawl to Hrubieszow | 1,188.90 mi (1,913.35 km) |
