| Oakland to Karlovo | 6,505.80 mi (10,470.07 km) |
| Oakland to Karnobat | 6,552.76 mi (10,545.64 km) |
| Oakland to Kavarna | 6,529.18 mi (10,507.70 km) |
| Oakland to Kazanlak | 6,520.37 mi (10,493.52 km) |
| Oakland to Knezha | 6,436.62 mi (10,358.74 km) |
| Oakland to Kostinbrod | 6,459.52 mi (10,395.59 km) |
| Oakland to Kozloduy | 6,411.34 mi (10,318.05 km) |
| Oakland to Kyustendil | 6,480.11 mi (10,428.73 km) |
| Oakland to Levski | 6,467.74 mi (10,408.83 km) |
| Oakland to Lom | 6,397.70 mi (10,296.10 km) |
| Oakland to Lovech | 6,473.22 mi (10,417.64 km) |
| Oakland to Lukovit | 6,457.09 mi (10,391.68 km) |
| Oakland to Lyaskovets | 6,496.88 mi (10,455.72 km) |
| Oakland to Mezdra | 6,449.82 mi (10,379.98 km) |
| Oakland to Momchilgrad | 6,588.50 mi (10,603.17 km) |
