| Porthcawl to Lagoa | 1,018.26 mi (1,638.73 km) |
| Porthcawl to Lagoa | 1,425.00 mi (2,293.31 km) |
| Porthcawl to Lagos | 1,022.87 mi (1,646.15 km) |
| Porthcawl to Lamego | 743.31 mi (1,196.24 km) |
| Porthcawl to Leiria | 846.72 mi (1,362.67 km) |
| Porthcawl to Lisbon | 919.96 mi (1,480.53 km) |
| Porthcawl to Loule | 1,012.32 mi (1,629.17 km) |
| Porthcawl to Loures | 912.98 mi (1,469.30 km) |
| Porthcawl to Lourinha | 888.26 mi (1,429.51 km) |
| Porthcawl to Lousa | 815.10 mi (1,311.78 km) |
| Porthcawl to Lousada | 735.66 mi (1,183.94 km) |
| Porthcawl to Macedo de Cavaleiros | 704.06 mi (1,133.08 km) |
| Porthcawl to Mafamude | 753.13 mi (1,212.05 km) |
| Porthcawl to Mafra | 908.15 mi (1,461.53 km) |
| Porthcawl to Maia | 745.50 mi (1,199.77 km) |
