| Beaverton to Karlovo | 6,030.70 mi (9,705.47 km) |
| Beaverton to Karnobat | 6,071.67 mi (9,771.41 km) |
| Beaverton to Kavarna | 6,043.39 mi (9,725.89 km) |
| Beaverton to Kazanlak | 6,043.65 mi (9,726.32 km) |
| Beaverton to Knezha | 5,962.08 mi (9,595.04 km) |
| Beaverton to Kostinbrod | 5,988.64 mi (9,637.79 km) |
| Beaverton to Kozloduy | 5,937.27 mi (9,555.12 km) |
| Beaverton to Kyustendil | 6,011.77 mi (9,675.01 km) |
| Beaverton to Levski | 5,990.53 mi (9,640.83 km) |
| Beaverton to Lom | 5,924.94 mi (9,535.27 km) |
| Beaverton to Lovech | 5,997.55 mi (9,652.12 km) |
| Beaverton to Lukovit | 5,982.83 mi (9,628.44 km) |
| Beaverton to Lyaskovets | 6,018.51 mi (9,685.86 km) |
| Beaverton to Mezdra | 5,976.96 mi (9,619.00 km) |
| Beaverton to Momchilgrad | 6,113.53 mi (9,838.78 km) |
