| Santa Clarita to Karlovo | 6,629.46 mi (10,669.08 km) |
| Santa Clarita to Karnobat | 6,683.53 mi (10,756.11 km) |
| Santa Clarita to Kavarna | 6,666.06 mi (10,727.99 km) |
| Santa Clarita to Kazanlak | 6,645.91 mi (10,695.56 km) |
| Santa Clarita to Knezha | 6,559.95 mi (10,557.22 km) |
| Santa Clarita to Kostinbrod | 6,578.41 mi (10,586.93 km) |
| Santa Clarita to Kozloduy | 6,534.22 mi (10,515.81 km) |
| Santa Clarita to Kyustendil | 6,595.95 mi (10,615.16 km) |
| Santa Clarita to Levski | 6,594.14 mi (10,612.24 km) |
| Santa Clarita to Lom | 6,519.10 mi (10,491.48 km) |
| Santa Clarita to Lovech | 6,597.74 mi (10,618.03 km) |
| Santa Clarita to Lukovit | 6,579.97 mi (10,589.44 km) |
| Santa Clarita to Lyaskovets | 6,624.56 mi (10,661.19 km) |
| Santa Clarita to Mezdra | 6,571.08 mi (10,575.13 km) |
| Santa Clarita to Momchilgrad | 6,711.61 mi (10,801.30 km) |
