| Yuba City to Karlovo | 6,408.13 mi (10,312.89 km) |
| Yuba City to Karnobat | 6,454.90 mi (10,388.15 km) |
| Yuba City to Kavarna | 6,431.20 mi (10,350.02 km) |
| Yuba City to Kazanlak | 6,422.65 mi (10,336.25 km) |
| Yuba City to Knezha | 6,338.97 mi (10,201.59 km) |
| Yuba City to Kostinbrod | 6,362.02 mi (10,238.68 km) |
| Yuba City to Kozloduy | 6,313.70 mi (10,160.92 km) |
| Yuba City to Kyustendil | 6,382.72 mi (10,272.00 km) |
| Yuba City to Levski | 6,370.00 mi (10,251.52 km) |
| Yuba City to Lom | 6,300.12 mi (10,139.06 km) |
| Yuba City to Lovech | 6,375.53 mi (10,260.43 km) |
| Yuba City to Lukovit | 6,359.45 mi (10,234.55 km) |
| Yuba City to Lyaskovets | 6,399.10 mi (10,298.36 km) |
| Yuba City to Mezdra | 6,352.24 mi (10,222.94 km) |
| Yuba City to Momchilgrad | 6,490.85 mi (10,446.01 km) |
