| Porthcawl to Liria | 832.41 mi (1,339.64 km) |
| Porthcawl to Llagostera | 735.56 mi (1,183.76 km) |
| Porthcawl to Llanera | 563.42 mi (906.73 km) |
| Porthcawl to Llanes | 559.00 mi (899.63 km) |
| Porthcawl to Lleida | 711.45 mi (1,144.97 km) |
| Porthcawl to Lloret de Mar | 742.62 mi (1,195.13 km) |
| Porthcawl to Lluchmayor | 886.74 mi (1,427.06 km) |
| Porthcawl to Loeches | 766.83 mi (1,234.10 km) |
| Porthcawl to Logrono | 625.61 mi (1,006.82 km) |
| Porthcawl to Loja | 989.21 mi (1,591.98 km) |
| Porthcawl to Lora del Rio | 959.70 mi (1,544.49 km) |
| Porthcawl to Lorca | 958.45 mi (1,542.48 km) |
| Porthcawl to Los Alcazares | 959.13 mi (1,543.57 km) |
| Porthcawl to Los Barrios | 1,060.59 mi (1,706.85 km) |
| Porthcawl to Los Corrales de Buelna | 568.10 mi (914.27 km) |
