| Porthcawl to Lichtenau | 539.72 mi (868.60 km) |
| Porthcawl to Lichtenfels | 648.42 mi (1,043.54 km) |
| Porthcawl to Lichtenstein | 708.17 mi (1,139.70 km) |
| Porthcawl to Lienen | 499.80 mi (804.36 km) |
| Porthcawl to Limbach-Oberfrohna | 711.92 mi (1,145.73 km) |
| Porthcawl to Limburg | 516.95 mi (831.96 km) |
| Porthcawl to Limburgerhof | 549.51 mi (884.34 km) |
| Porthcawl to Lindau | 657.38 mi (1,057.94 km) |
| Porthcawl to Lindenberg im Allgau | 664.38 mi (1,069.22 km) |
| Porthcawl to Lindlar | 479.51 mi (771.70 km) |
| Porthcawl to Lingen | 473.49 mi (762.01 km) |
| Porthcawl to Linkenheim-Hochstetten | 557.46 mi (897.14 km) |
| Porthcawl to Linnich | 431.89 mi (695.06 km) |
| Porthcawl to Lippstadt | 516.60 mi (831.39 km) |
| Porthcawl to Lobau | 791.60 mi (1,273.96 km) |
