| Leinfelden-Echterdingen to Karlovo | 861.80 mi (1,386.93 km) |
| Leinfelden-Echterdingen to Karnobat | 954.72 mi (1,536.47 km) |
| Leinfelden-Echterdingen to Kavarna | 985.83 mi (1,586.54 km) |
| Leinfelden-Echterdingen to Kazanlak | 887.79 mi (1,428.77 km) |
| Leinfelden-Echterdingen to Knezha | 798.85 mi (1,285.62 km) |
| Leinfelden-Echterdingen to Kostinbrod | 788.86 mi (1,269.55 km) |
| Leinfelden-Echterdingen to Kozloduy | 773.70 mi (1,245.15 km) |
| Leinfelden-Echterdingen to Kyustendil | 789.58 mi (1,270.71 km) |
| Leinfelden-Echterdingen to Levski | 848.56 mi (1,365.62 km) |
| Leinfelden-Echterdingen to Lom | 751.06 mi (1,208.71 km) |
| Leinfelden-Echterdingen to Lovech | 839.26 mi (1,350.67 km) |
| Leinfelden-Echterdingen to Lukovit | 813.50 mi (1,309.21 km) |
| Leinfelden-Echterdingen to Lyaskovets | 883.22 mi (1,421.41 km) |
| Leinfelden-Echterdingen to Mezdra | 795.77 mi (1,280.68 km) |
| Leinfelden-Echterdingen to Momchilgrad | 932.17 mi (1,500.18 km) |
