| Porthcawl to Roura | 4,260.55 mi (6,856.69 km) |
| Porthcawl to Saint-Georges | 4,289.73 mi (6,903.65 km) |
| Porthcawl to Saint-Laurent-du-Maroni | 4,278.77 mi (6,886.02 km) |
| Porthcawl to Sinnamary | 4,245.75 mi (6,832.87 km) |
| Porthcawl to Aachen | 426.26 mi (686.00 km) |
| Porthcawl to Aalen | 636.14 mi (1,023.77 km) |
| Porthcawl to Abensberg | 711.11 mi (1,144.42 km) |
| Porthcawl to Achern | 556.61 mi (895.78 km) |
| Porthcawl to Achim | 548.22 mi (882.27 km) |
| Porthcawl to Adelsdorf | 650.05 mi (1,046.15 km) |
| Porthcawl to Adendorf | 608.15 mi (978.72 km) |
| Porthcawl to Aerzen | 554.58 mi (892.50 km) |
| Porthcawl to Ahaus | 458.41 mi (737.73 km) |
| Porthcawl to Ahlen | 496.65 mi (799.29 km) |
| Porthcawl to Ahrensburg | 603.17 mi (970.71 km) |
