| Bad Mergentheim to Lauenburg | 270.51 mi (435.34 km) |
| Bad Mergentheim to Lauf | 67.78 mi (109.07 km) |
| Bad Mergentheim to Laufenburg (Baden) | 154.68 mi (248.93 km) |
| Bad Mergentheim to Lauffen am Neckar | 40.02 mi (64.40 km) |
| Bad Mergentheim to Lauingen | 71.20 mi (114.59 km) |
| Bad Mergentheim to Laupheim | 87.97 mi (141.58 km) |
| Bad Mergentheim to Lauterbach | 80.33 mi (129.28 km) |
| Bad Mergentheim to Lebach | 128.45 mi (206.72 km) |
| Bad Mergentheim to Leer | 276.39 mi (444.80 km) |
| Bad Mergentheim to Lehre | 198.52 mi (319.49 km) |
| Bad Mergentheim to Lehrte | 198.26 mi (319.07 km) |
| Bad Mergentheim to Leichlingen | 164.91 mi (265.40 km) |
| Bad Mergentheim to Leimen | 49.47 mi (79.61 km) |
| Bad Mergentheim to Leinefelde | 132.49 mi (213.22 km) |
| Bad Mergentheim to Leinfelden-Echterdingen | 62.51 mi (100.60 km) |
