| Cities | Distance |
|---|---|
| Koyulhisar to Karlovo | 692.51 mi (1,114.49 km) |
| Koyulhisar to Karnobat | 583.69 mi (939.36 km) |
| Koyulhisar to Kavarna | 533.90 mi (859.22 km) |
| Koyulhisar to Kazanlak | 662.48 mi (1,066.16 km) |
| Koyulhisar to Knezha | 739.59 mi (1,190.25 km) |
| Koyulhisar to Kostinbrod | 774.12 mi (1,245.82 km) |
| Koyulhisar to Kozloduy | 761.07 mi (1,224.83 km) |
| Koyulhisar to Kyustendil | 797.00 mi (1,282.65 km) |
| Koyulhisar to Levski | 686.19 mi (1,104.32 km) |
| Koyulhisar to Lom | 785.80 mi (1,264.63 km) |
| Koyulhisar to Lovech | 703.12 mi (1,131.55 km) |
| Koyulhisar to Lukovit | 731.20 mi (1,176.75 km) |
| Koyulhisar to Lyaskovets | 653.36 mi (1,051.48 km) |
| Koyulhisar to Mezdra | 753.66 mi (1,212.90 km) |
| Koyulhisar to Momchilgrad | 653.07 mi (1,051.01 km) |