| Porthcawl to Argostoli | 1,487.80 mi (2,394.39 km) |
| Porthcawl to Argyroupoli | 1,626.73 mi (2,617.97 km) |
| Porthcawl to Arta | 1,458.56 mi (2,347.33 km) |
| Porthcawl to Artemida | 1,633.34 mi (2,628.61 km) |
| Porthcawl to Aspropyrgos | 1,612.20 mi (2,594.58 km) |
| Porthcawl to Athens | 1,621.83 mi (2,610.08 km) |
| Porthcawl to Chaidari | 1,617.21 mi (2,602.65 km) |
| Porthcawl to Chalandri | 1,623.09 mi (2,612.12 km) |
| Porthcawl to Chalkida | 1,593.81 mi (2,564.99 km) |
| Porthcawl to Chania | 1,755.16 mi (2,824.66 km) |
| Porthcawl to Chios | 1,699.42 mi (2,734.95 km) |
| Porthcawl to Cholargos | 1,623.89 mi (2,613.40 km) |
| Porthcawl to Chrysoupoli | 1,524.93 mi (2,454.13 km) |
| Porthcawl to Dafni | 1,623.67 mi (2,613.05 km) |
| Porthcawl to Diavata | 1,462.62 mi (2,353.87 km) |
