| Kingsburg to Karlovo | 6,524.54 mi (10,500.23 km) |
| Kingsburg to Karnobat | 6,575.74 mi (10,582.64 km) |
| Kingsburg to Kavarna | 6,555.80 mi (10,550.54 km) |
| Kingsburg to Kazanlak | 6,540.23 mi (10,525.48 km) |
| Kingsburg to Knezha | 6,455.12 mi (10,388.51 km) |
| Kingsburg to Kostinbrod | 6,475.42 mi (10,421.18 km) |
| Kingsburg to Kozloduy | 6,429.55 mi (10,347.36 km) |
| Kingsburg to Kyustendil | 6,494.23 mi (10,451.45 km) |
| Kingsburg to Levski | 6,488.07 mi (10,441.55 km) |
| Kingsburg to Lom | 6,415.03 mi (10,324.00 km) |
| Kingsburg to Lovech | 6,492.44 mi (10,448.58 km) |
| Kingsburg to Lukovit | 6,475.34 mi (10,421.05 km) |
| Kingsburg to Lyaskovets | 6,517.99 mi (10,489.69 km) |
| Kingsburg to Mezdra | 6,467.10 mi (10,407.80 km) |
| Kingsburg to Momchilgrad | 6,606.97 mi (10,632.89 km) |
