| Lambeth to Karlovo | 1,313.71 mi (2,114.22 km) |
| Lambeth to Karnobat | 1,403.88 mi (2,259.33 km) |
| Lambeth to Kavarna | 1,429.42 mi (2,300.44 km) |
| Lambeth to Kazanlak | 1,339.13 mi (2,155.12 km) |
| Lambeth to Knezha | 1,249.60 mi (2,011.03 km) |
| Lambeth to Kostinbrod | 1,241.80 mi (1,998.48 km) |
| Lambeth to Kozloduy | 1,224.10 mi (1,969.99 km) |
| Lambeth to Kyustendil | 1,242.91 mi (2,000.28 km) |
| Lambeth to Levski | 1,298.21 mi (2,089.26 km) |
| Lambeth to Lom | 1,202.02 mi (1,934.46 km) |
| Lambeth to Lovech | 1,290.18 mi (2,076.34 km) |
| Lambeth to Lukovit | 1,264.93 mi (2,035.71 km) |
| Lambeth to Lyaskovets | 1,332.84 mi (2,145.01 km) |
| Lambeth to Mezdra | 1,247.82 mi (2,008.17 km) |
| Lambeth to Momchilgrad | 1,385.15 mi (2,229.18 km) |
