| Lierre to Karnobat | 1,203.67 mi (1,937.13 km) |
| Lierre to Kavarna | 1,227.14 mi (1,974.90 km) |
| Lierre to Kazanlak | 1,140.58 mi (1,835.58 km) |
| Lierre to Knezha | 1,050.68 mi (1,690.90 km) |
| Lierre to Kostinbrod | 1,045.72 mi (1,682.93 km) |
| Lierre to Kozloduy | 1,024.95 mi (1,649.50 km) |
| Lierre to Kyustendil | 1,049.26 mi (1,688.63 km) |
| Lierre to Levski | 1,098.43 mi (1,767.76 km) |
| Lierre to Lom | 1,003.36 mi (1,614.75 km) |
| Lierre to Lovech | 1,091.32 mi (1,756.31 km) |
| Lierre to Lukovit | 1,066.58 mi (1,716.50 km) |
| Lierre to Lyaskovets | 1,133.00 mi (1,823.39 km) |
| Lierre to Mezdra | 1,050.19 mi (1,690.11 km) |
| Lierre to Momchilgrad | 1,188.98 mi (1,913.47 km) |
| Lierre to Montana | 1,020.28 mi (1,641.98 km) |
