| Calolziocorte to Karlovo | 790.44 mi (1,272.09 km) |
| Calolziocorte to Karnobat | 894.17 mi (1,439.03 km) |
| Calolziocorte to Kavarna | 941.50 mi (1,515.20 km) |
| Calolziocorte to Kazanlak | 819.22 mi (1,318.40 km) |
| Calolziocorte to Knezha | 736.30 mi (1,184.95 km) |
| Calolziocorte to Kostinbrod | 710.92 mi (1,144.12 km) |
| Calolziocorte to Kozloduy | 713.86 mi (1,148.85 km) |
| Calolziocorte to Kyustendil | 700.47 mi (1,127.30 km) |
| Calolziocorte to Levski | 789.29 mi (1,270.24 km) |
| Calolziocorte to Lom | 689.31 mi (1,109.34 km) |
| Calolziocorte to Lovech | 774.47 mi (1,246.39 km) |
| Calolziocorte to Lukovit | 746.77 mi (1,201.82 km) |
| Calolziocorte to Lyaskovets | 822.95 mi (1,324.41 km) |
| Calolziocorte to Mezdra | 725.71 mi (1,167.93 km) |
| Calolziocorte to Momchilgrad | 849.70 mi (1,367.46 km) |
