| Ludvika to Karlovo | 1,274.58 mi (2,051.23 km) |
| Ludvika to Karnobat | 1,307.22 mi (2,103.76 km) |
| Ludvika to Kavarna | 1,278.02 mi (2,056.78 km) |
| Ludvika to Kazanlak | 1,284.51 mi (2,067.21 km) |
| Ludvika to Knezha | 1,207.94 mi (1,944.00 km) |
| Ludvika to Kostinbrod | 1,243.25 mi (2,000.82 km) |
| Ludvika to Kozloduy | 1,184.57 mi (1,906.38 km) |
| Ludvika to Kyustendil | 1,273.39 mi (2,049.33 km) |
| Ludvika to Levski | 1,230.98 mi (1,981.08 km) |
| Ludvika to Lom | 1,175.68 mi (1,892.08 km) |
| Ludvika to Lovech | 1,240.65 mi (1,996.64 km) |
| Ludvika to Lukovit | 1,229.06 mi (1,977.97 km) |
| Ludvika to Lyaskovets | 1,257.05 mi (2,023.03 km) |
| Ludvika to Mezdra | 1,226.56 mi (1,973.96 km) |
| Ludvika to Momchilgrad | 1,356.81 mi (2,183.58 km) |
