| Porthcawl to Bad Homburg | 542.52 mi (873.11 km) |
| Porthcawl to Bad Honnef am Rhein | 477.09 mi (767.80 km) |
| Porthcawl to Bad Iburg | 502.92 mi (809.38 km) |
| Porthcawl to Bad Kissingen | 605.78 mi (974.91 km) |
| Porthcawl to Bad Konig | 568.98 mi (915.69 km) |
| Porthcawl to Bad Kreuznach | 517.91 mi (833.50 km) |
| Porthcawl to Bad Krozingen | 564.62 mi (908.66 km) |
| Porthcawl to Bad Laasphe | 524.86 mi (844.68 km) |
| Porthcawl to Bad Laer | 504.67 mi (812.19 km) |
| Porthcawl to Bad Langensalza | 618.97 mi (996.13 km) |
| Porthcawl to Bad Lauchstadt | 667.60 mi (1,074.39 km) |
| Porthcawl to Bad Lauterberg | 607.46 mi (977.61 km) |
| Porthcawl to Bad Liebenwerda | 733.43 mi (1,180.33 km) |
| Porthcawl to Bad Liebenzell | 580.24 mi (933.81 km) |
| Porthcawl to Bad Lippspringe | 536.13 mi (862.82 km) |
