| Porthcawl to Lormont | 478.74 mi (770.46 km) |
| Porthcawl to Loudeac | 231.94 mi (373.28 km) |
| Porthcawl to Lourdes | 603.81 mi (971.73 km) |
| Porthcawl to Louviers | 265.08 mi (426.61 km) |
| Porthcawl to Louvres | 321.11 mi (516.77 km) |
| Porthcawl to Luce | 310.79 mi (500.16 km) |
| Porthcawl to Lucon | 365.55 mi (588.29 km) |
| Porthcawl to Lunel | 650.11 mi (1,046.25 km) |
| Porthcawl to Luneville | 493.89 mi (794.84 km) |
| Porthcawl to Lyon | 554.27 mi (892.00 km) |
| Porthcawl to Lys-les-Lannoy | 304.77 mi (490.47 km) |
| Porthcawl to Macon | 526.27 mi (846.96 km) |
| Porthcawl to Magny-le-Hongre | 339.70 mi (546.70 km) |
| Porthcawl to Magny-les-Hameaux | 318.82 mi (513.10 km) |
| Porthcawl to Mainvilliers | 309.97 mi (498.85 km) |
