| Alenquer to Karlovo | 1,773.20 mi (2,853.68 km) |
| Alenquer to Karnobat | 1,883.56 mi (3,031.30 km) |
| Alenquer to Kavarna | 1,947.33 mi (3,133.92 km) |
| Alenquer to Kazanlak | 1,803.39 mi (2,902.27 km) |
| Alenquer to Knezha | 1,734.24 mi (2,791.00 km) |
| Alenquer to Kostinbrod | 1,691.98 mi (2,722.98 km) |
| Alenquer to Kozloduy | 1,716.47 mi (2,762.38 km) |
| Alenquer to Kyustendil | 1,666.53 mi (2,682.01 km) |
| Alenquer to Levski | 1,787.18 mi (2,876.18 km) |
| Alenquer to Lom | 1,691.73 mi (2,722.58 km) |
| Alenquer to Lovech | 1,766.90 mi (2,843.55 km) |
| Alenquer to Lukovit | 1,739.01 mi (2,798.66 km) |
| Alenquer to Lyaskovets | 1,817.36 mi (2,924.77 km) |
| Alenquer to Mezdra | 1,715.61 mi (2,761.01 km) |
| Alenquer to Momchilgrad | 1,810.76 mi (2,914.13 km) |
