| Porthcawl to Tours | 344.00 mi (553.62 km) |
| Porthcawl to Trappes | 313.60 mi (504.70 km) |
| Porthcawl to Treillieres | 301.28 mi (484.87 km) |
| Porthcawl to Trelaze | 313.99 mi (505.32 km) |
| Porthcawl to Trets | 705.83 mi (1,135.93 km) |
| Porthcawl to Triel-sur-Seine | 305.15 mi (491.09 km) |
| Porthcawl to Troyes | 409.42 mi (658.89 km) |
| Porthcawl to Tulle | 496.87 mi (799.63 km) |
| Porthcawl to Urrugne | 568.49 mi (914.90 km) |
| Porthcawl to Ussel | 492.96 mi (793.35 km) |
| Porthcawl to Vaires-sur-Marne | 332.72 mi (535.46 km) |
| Porthcawl to Valbonne | 734.84 mi (1,182.60 km) |
| Porthcawl to Valence | 599.82 mi (965.32 km) |
| Porthcawl to Valenciennes | 323.47 mi (520.57 km) |
| Porthcawl to Valentigney | 547.19 mi (880.62 km) |
