| Merthyr Tudful to Kurort Steinbach-Hallenberg | 606.77 mi (976.51 km) |
| Merthyr Tudful to Kurten | 460.96 mi (741.84 km) |
| Merthyr Tudful to Kusterdingen | 595.66 mi (958.63 km) |
| Merthyr Tudful to Kyritz | 669.77 mi (1,077.90 km) |
| Merthyr Tudful to Laatzen | 560.81 mi (902.54 km) |
| Merthyr Tudful to Ladenburg | 548.26 mi (882.34 km) |
| Merthyr Tudful to Lage | 519.01 mi (835.27 km) |
| Merthyr Tudful to Lahnstein | 487.14 mi (783.98 km) |
| Merthyr Tudful to Lahstedt | 578.54 mi (931.08 km) |
| Merthyr Tudful to Laichingen | 619.84 mi (997.54 km) |
| Merthyr Tudful to Lampertheim | 538.70 mi (866.95 km) |
| Merthyr Tudful to Landau | 534.46 mi (860.13 km) |
| Merthyr Tudful to Landau an der Isar | 738.94 mi (1,189.22 km) |
| Merthyr Tudful to Landsberg | 683.39 mi (1,099.81 km) |
| Merthyr Tudful to Landsberg | 665.47 mi (1,070.97 km) |
