| Caerfyrddin to Lubeck | 639.77 mi (1,029.62 km) |
| Caerfyrddin to Luchow | 655.04 mi (1,054.18 km) |
| Caerfyrddin to Luckau | 767.62 mi (1,235.37 km) |
| Caerfyrddin to Luckenwalde | 742.55 mi (1,195.02 km) |
| Caerfyrddin to Ludenscheid | 514.86 mi (828.59 km) |
| Caerfyrddin to Ludinghausen | 501.39 mi (806.91 km) |
| Caerfyrddin to Ludwigsburg | 628.23 mi (1,011.03 km) |
| Caerfyrddin to Ludwigsfelde | 745.42 mi (1,199.64 km) |
| Caerfyrddin to Ludwigshafen | 581.14 mi (935.25 km) |
| Caerfyrddin to Ludwigslust | 670.04 mi (1,078.33 km) |
| Caerfyrddin to Lugde | 577.52 mi (929.43 km) |
| Caerfyrddin to Luneburg | 625.14 mi (1,006.06 km) |
| Caerfyrddin to Lunen | 506.01 mi (814.35 km) |
| Caerfyrddin to Lutzen | 706.66 mi (1,137.26 km) |
| Caerfyrddin to Magdeburg | 677.70 mi (1,090.65 km) |
