| Cities | Distance |
|---|
| Koscian to Karlovo | 754.65 mi (1,214.49 km) |
| Koscian to Karnobat | 810.85 mi (1,304.94 km) |
| Koscian to Kavarna | 805.31 mi (1,296.03 km) |
| Koscian to Kazanlak | 770.51 mi (1,240.01 km) |
| Koscian to Knezha | 685.30 mi (1,102.88 km) |
| Koscian to Kostinbrod | 709.28 mi (1,141.47 km) |
| Koscian to Kozloduy | 659.88 mi (1,061.97 km) |
| Koscian to Kyustendil | 733.37 mi (1,180.25 km) |
| Koscian to Levski | 718.77 mi (1,156.75 km) |
| Koscian to Lom | 646.25 mi (1,040.04 km) |
| Koscian to Lovech | 722.53 mi (1,162.79 km) |
| Koscian to Lukovit | 705.65 mi (1,135.63 km) |
| Koscian to Lyaskovets | 749.57 mi (1,206.32 km) |
| Koscian to Mezdra | 698.36 mi (1,123.90 km) |
| Koscian to Momchilgrad | 837.20 mi (1,347.34 km) |
