| Lastra a Signa to Karlovo | 693.87 mi (1,116.67 km) |
| Lastra a Signa to Karnobat | 802.57 mi (1,291.61 km) |
| Lastra a Signa to Kavarna | 861.03 mi (1,385.69 km) |
| Lastra a Signa to Kazanlak | 723.80 mi (1,164.84 km) |
| Lastra a Signa to Knezha | 648.86 mi (1,044.24 km) |
| Lastra a Signa to Kostinbrod | 612.33 mi (985.45 km) |
| Lastra a Signa to Kozloduy | 629.66 mi (1,013.34 km) |
| Lastra a Signa to Kyustendil | 593.48 mi (955.11 km) |
| Lastra a Signa to Levski | 702.25 mi (1,130.17 km) |
| Lastra a Signa to Lom | 604.79 mi (973.32 km) |
| Lastra a Signa to Lovech | 683.65 mi (1,100.23 km) |
| Lastra a Signa to Lukovit | 655.55 mi (1,055.01 km) |
| Lastra a Signa to Lyaskovets | 733.86 mi (1,181.04 km) |
| Lastra a Signa to Mezdra | 632.75 mi (1,018.31 km) |
| Lastra a Signa to Momchilgrad | 742.73 mi (1,195.30 km) |
