| Porthcawl to Lasko | 932.97 mi (1,501.46 km) |
| Porthcawl to Lenart v Slovenskih Goricah | 943.63 mi (1,518.62 km) |
| Porthcawl to Lendava | 969.97 mi (1,561.02 km) |
| Porthcawl to Litija | 918.67 mi (1,478.46 km) |
| Porthcawl to Ljubljana | 906.43 mi (1,458.76 km) |
| Porthcawl to Ljubno | 910.08 mi (1,464.63 km) |
| Porthcawl to Ljutomer | 961.02 mi (1,546.62 km) |
| Porthcawl to Logatec | 899.96 mi (1,448.34 km) |
| Porthcawl to Lovrenc na Pohorju | 926.10 mi (1,490.41 km) |
| Porthcawl to Luce | 905.57 mi (1,457.37 km) |
| Porthcawl to Lukovica | 909.83 mi (1,464.23 km) |
| Porthcawl to Majsperk | 946.92 mi (1,523.92 km) |
| Porthcawl to Makole | 945.25 mi (1,521.23 km) |
| Porthcawl to Maribor | 936.37 mi (1,506.94 km) |
| Porthcawl to Markovci | 953.66 mi (1,534.77 km) |
