| Porthcawl to Gdynia | 943.28 mi (1,518.06 km) |
| Porthcawl to Giszowiec | 992.25 mi (1,596.87 km) |
| Porthcawl to Gizycko | 1,072.63 mi (1,726.24 km) |
| Porthcawl to Gliwice | 974.26 mi (1,567.93 km) |
| Porthcawl to Glogow | 846.55 mi (1,362.39 km) |
| Porthcawl to Glogow Malopolski | 1,117.74 mi (1,798.82 km) |
| Porthcawl to Glowno | 997.86 mi (1,605.91 km) |
| Porthcawl to Glubczyce | 939.44 mi (1,511.88 km) |
| Porthcawl to Glucholazy | 918.28 mi (1,477.83 km) |
| Porthcawl to Gniezno | 904.92 mi (1,456.33 km) |
| Porthcawl to Goldap | 1,094.68 mi (1,761.72 km) |
| Porthcawl to Goleniow | 789.35 mi (1,270.33 km) |
| Porthcawl to Golub-Dobrzyn | 963.40 mi (1,550.45 km) |
| Porthcawl to Gora | 866.46 mi (1,394.44 km) |
| Porthcawl to Gora Kalwaria | 1,061.17 mi (1,707.79 km) |
