| London to Karlovo | 1,314.43 mi (2,115.37 km) |
| London to Karnobat | 1,404.55 mi (2,260.40 km) |
| London to Kavarna | 1,430.02 mi (2,301.40 km) |
| London to Kazanlak | 1,339.83 mi (2,156.25 km) |
| London to Knezha | 1,250.29 mi (2,012.15 km) |
| London to Kostinbrod | 1,242.54 mi (1,999.68 km) |
| London to Kozloduy | 1,224.78 mi (1,971.10 km) |
| London to Kyustendil | 1,243.69 mi (2,001.53 km) |
| London to Levski | 1,298.88 mi (2,090.35 km) |
| London to Lom | 1,202.71 mi (1,935.58 km) |
| London to Lovech | 1,290.87 mi (2,077.45 km) |
| London to Lukovit | 1,265.63 mi (2,036.84 km) |
| London to Lyaskovets | 1,333.52 mi (2,146.09 km) |
| London to Mezdra | 1,248.53 mi (2,009.32 km) |
| London to Momchilgrad | 1,385.89 mi (2,230.38 km) |
