| Cities | Distance |
|---|
| Kostrzyn to Karlovo | 760.04 mi (1,223.16 km) |
| Kostrzyn to Karnobat | 812.25 mi (1,307.19 km) |
| Kostrzyn to Kavarna | 803.19 mi (1,292.61 km) |
| Kostrzyn to Kazanlak | 774.80 mi (1,246.92 km) |
| Kostrzyn to Knezha | 690.98 mi (1,112.03 km) |
| Kostrzyn to Kostinbrod | 717.64 mi (1,154.93 km) |
| Kostrzyn to Kozloduy | 665.90 mi (1,071.66 km) |
| Kostrzyn to Kyustendil | 743.38 mi (1,196.36 km) |
| Kostrzyn to Levski | 722.51 mi (1,162.77 km) |
| Kostrzyn to Lom | 653.30 mi (1,051.38 km) |
| Kostrzyn to Lovech | 727.43 mi (1,170.68 km) |
| Kostrzyn to Lukovit | 711.57 mi (1,145.17 km) |
| Kostrzyn to Lyaskovets | 752.58 mi (1,211.16 km) |
| Kostrzyn to Mezdra | 705.32 mi (1,135.10 km) |
| Kostrzyn to Momchilgrad | 842.79 mi (1,356.35 km) |
