| Porthcawl to Gottmadingen | 614.18 mi (988.42 km) |
| Porthcawl to Graben-Neudorf | 559.96 mi (901.18 km) |
| Porthcawl to Grafelfing | 711.58 mi (1,145.17 km) |
| Porthcawl to Grafenhainichen | 690.78 mi (1,111.70 km) |
| Porthcawl to Grafing bei Munchen | 736.12 mi (1,184.68 km) |
| Porthcawl to Grefrath | 432.09 mi (695.37 km) |
| Porthcawl to Greifswald | 733.84 mi (1,181.01 km) |
| Porthcawl to Greiz | 690.89 mi (1,111.88 km) |
| Porthcawl to Grenzach-Wyhlen | 576.06 mi (927.08 km) |
| Porthcawl to Greven | 484.25 mi (779.33 km) |
| Porthcawl to Grevenbroich | 444.60 mi (715.51 km) |
| Porthcawl to Grevesmuhlen | 642.56 mi (1,034.11 km) |
| Porthcawl to Griesheim | 547.38 mi (880.92 km) |
| Porthcawl to Grimma | 706.94 mi (1,137.71 km) |
| Porthcawl to Grimmen | 720.35 mi (1,159.29 km) |
