| Porthcawl to La Union | 967.47 mi (1,557.00 km) |
| Porthcawl to La Victoria de Acentejo | 1,724.28 mi (2,774.97 km) |
| Porthcawl to Laguna de Duero | 685.52 mi (1,103.23 km) |
| Porthcawl to Lalin | 644.38 mi (1,037.03 km) |
| Porthcawl to Lardero | 628.22 mi (1,011.02 km) |
| Porthcawl to Laredo | 557.43 mi (897.10 km) |
| Porthcawl to Las Cabezas de San Juan | 1,007.79 mi (1,621.87 km) |
| Porthcawl to Las Palmas | 1,724.69 mi (2,775.63 km) |
| Porthcawl to Las Rozas de Madrid | 759.27 mi (1,221.92 km) |
| Porthcawl to Las Torres de Cotillas | 937.13 mi (1,508.17 km) |
| Porthcawl to Lebrija | 1,012.83 mi (1,629.99 km) |
| Porthcawl to Leganes | 770.53 mi (1,240.05 km) |
| Porthcawl to Leon | 619.46 mi (996.93 km) |
| Porthcawl to Lepe | 997.81 mi (1,605.81 km) |
| Porthcawl to Linares | 925.63 mi (1,489.65 km) |
