| Blythe to Karlovo | 6,575.79 mi (10,582.71 km) |
| Blythe to Karnobat | 6,635.24 mi (10,678.38 km) |
| Blythe to Kavarna | 6,622.69 mi (10,658.19 km) |
| Blythe to Kazanlak | 6,593.64 mi (10,611.45 km) |
| Blythe to Knezha | 6,506.27 mi (10,470.83 km) |
| Blythe to Kostinbrod | 6,521.24 mi (10,494.92 km) |
| Blythe to Kozloduy | 6,480.28 mi (10,429.01 km) |
| Blythe to Kyustendil | 6,536.38 mi (10,519.29 km) |
| Blythe to Levski | 6,542.72 mi (10,529.50 km) |
| Blythe to Lom | 6,464.08 mi (10,402.94 km) |
| Blythe to Lovech | 6,544.84 mi (10,532.90 km) |
| Blythe to Lukovit | 6,525.88 mi (10,502.39 km) |
| Blythe to Lyaskovets | 6,574.03 mi (10,579.89 km) |
| Blythe to Mezdra | 6,515.76 mi (10,486.10 km) |
| Blythe to Momchilgrad | 6,657.21 mi (10,713.75 km) |
