| Lifford to Karlovo | 1,673.97 mi (2,693.99 km) |
| Lifford to Karnobat | 1,757.88 mi (2,829.04 km) |
| Lifford to Kavarna | 1,774.89 mi (2,856.40 km) |
| Lifford to Kazanlak | 1,697.82 mi (2,732.38 km) |
| Lifford to Knezha | 1,607.63 mi (2,587.23 km) |
| Lifford to Kostinbrod | 1,605.67 mi (2,584.08 km) |
| Lifford to Kozloduy | 1,581.64 mi (2,545.40 km) |
| Lifford to Kyustendil | 1,610.48 mi (2,591.81 km) |
| Lifford to Levski | 1,653.84 mi (2,661.59 km) |
| Lifford to Lom | 1,560.81 mi (2,511.88 km) |
| Lifford to Lovech | 1,648.26 mi (2,652.61 km) |
| Lifford to Lukovit | 1,624.28 mi (2,614.02 km) |
| Lifford to Lyaskovets | 1,688.16 mi (2,716.83 km) |
| Lifford to Mezdra | 1,608.76 mi (2,589.05 km) |
| Lifford to Momchilgrad | 1,748.65 mi (2,814.18 km) |
