| Benicia to Karlovo | 6,486.55 mi (10,439.09 km) |
| Benicia to Karnobat | 6,533.39 mi (10,514.48 km) |
| Benicia to Kavarna | 6,509.73 mi (10,476.40 km) |
| Benicia to Kazanlak | 6,501.09 mi (10,462.49 km) |
| Benicia to Knezha | 6,417.38 mi (10,327.77 km) |
| Benicia to Kostinbrod | 6,440.35 mi (10,364.74 km) |
| Benicia to Kozloduy | 6,392.10 mi (10,287.09 km) |
| Benicia to Kyustendil | 6,460.99 mi (10,397.96 km) |
| Benicia to Levski | 6,448.45 mi (10,377.78 km) |
| Benicia to Lom | 6,378.49 mi (10,265.19 km) |
| Benicia to Lovech | 6,453.96 mi (10,386.64 km) |
| Benicia to Lukovit | 6,437.85 mi (10,360.72 km) |
| Benicia to Lyaskovets | 6,477.57 mi (10,424.64 km) |
| Benicia to Mezdra | 6,430.61 mi (10,349.06 km) |
| Benicia to Momchilgrad | 6,569.26 mi (10,572.20 km) |
