| Lanark to Karlovo | 1,556.55 mi (2,505.03 km) |
| Lanark to Karnobat | 1,635.74 mi (2,632.47 km) |
| Lanark to Kavarna | 1,647.73 mi (2,651.76 km) |
| Lanark to Kazanlak | 1,579.14 mi (2,541.38 km) |
| Lanark to Knezha | 1,488.96 mi (2,396.25 km) |
| Lanark to Kostinbrod | 1,491.50 mi (2,400.34 km) |
| Lanark to Kozloduy | 1,462.77 mi (2,354.10 km) |
| Lanark to Kyustendil | 1,499.59 mi (2,413.36 km) |
| Lanark to Levski | 1,533.27 mi (2,467.55 km) |
| Lanark to Lom | 1,442.95 mi (2,322.20 km) |
| Lanark to Lovech | 1,529.39 mi (2,461.32 km) |
| Lanark to Lukovit | 1,506.46 mi (2,424.41 km) |
| Lanark to Lyaskovets | 1,567.21 mi (2,522.18 km) |
| Lanark to Mezdra | 1,492.22 mi (2,401.49 km) |
| Lanark to Momchilgrad | 1,633.43 mi (2,628.75 km) |
