| Los Barrios to Karlovo | 1,667.46 mi (2,683.51 km) |
| Los Barrios to Karnobat | 1,777.67 mi (2,860.89 km) |
| Los Barrios to Kavarna | 1,849.40 mi (2,976.33 km) |
| Los Barrios to Kazanlak | 1,697.31 mi (2,731.56 km) |
| Los Barrios to Knezha | 1,637.94 mi (2,636.02 km) |
| Los Barrios to Kostinbrod | 1,588.50 mi (2,556.44 km) |
| Los Barrios to Kozloduy | 1,623.47 mi (2,612.72 km) |
| Los Barrios to Kyustendil | 1,557.24 mi (2,506.14 km) |
| Los Barrios to Levski | 1,689.04 mi (2,718.25 km) |
| Los Barrios to Lom | 1,599.52 mi (2,574.18 km) |
| Los Barrios to Lovech | 1,666.41 mi (2,681.83 km) |
| Los Barrios to Lukovit | 1,639.40 mi (2,638.36 km) |
| Los Barrios to Lyaskovets | 1,716.29 mi (2,762.10 km) |
| Los Barrios to Mezdra | 1,615.63 mi (2,600.11 km) |
| Los Barrios to Momchilgrad | 1,693.49 mi (2,725.41 km) |
