| Cities | Distance |
|---|---|
| Ostrava to Karlovo | 585.88 mi (942.88 km) |
| Ostrava to Karnobat | 647.31 mi (1,041.75 km) |
| Ostrava to Kavarna | 649.05 mi (1,044.54 km) |
| Ostrava to Kazanlak | 602.89 mi (970.25 km) |
| Ostrava to Knezha | 516.37 mi (831.02 km) |
| Ostrava to Kostinbrod | 538.58 mi (866.76 km) |
| Ostrava to Kozloduy | 490.68 mi (789.68 km) |
| Ostrava to Kyustendil | 562.43 mi (905.14 km) |
| Ostrava to Levski | 551.98 mi (888.32 km) |
| Ostrava to Lom | 476.27 mi (766.49 km) |
| Ostrava to Lovech | 554.31 mi (892.08 km) |
| Ostrava to Lukovit | 536.46 mi (863.35 km) |
| Ostrava to Lyaskovets | 583.69 mi (939.36 km) |
| Ostrava to Mezdra | 528.38 mi (850.35 km) |
| Ostrava to Momchilgrad | 668.11 mi (1,075.22 km) |