| Koscielisko to Karlovo | 515.85 mi (830.18 km) |
| Koscielisko to Karnobat | 571.65 mi (919.99 km) |
| Koscielisko to Kavarna | 570.06 mi (917.42 km) |
| Koscielisko to Kazanlak | 531.08 mi (854.69 km) |
| Koscielisko to Knezha | 446.74 mi (718.96 km) |
| Koscielisko to Kostinbrod | 474.41 mi (763.48 km) |
| Koscielisko to Kozloduy | 421.64 mi (678.56 km) |
| Koscielisko to Kyustendil | 502.02 mi (807.93 km) |
| Koscielisko to Levski | 479.17 mi (771.15 km) |
| Koscielisko to Lom | 409.28 mi (658.67 km) |
| Koscielisko to Lovech | 483.39 mi (777.94 km) |
| Koscielisko to Lukovit | 467.32 mi (752.07 km) |
| Koscielisko to Lyaskovets | 509.91 mi (820.62 km) |
| Koscielisko to Mezdra | 461.23 mi (742.28 km) |
| Koscielisko to Momchilgrad | 598.58 mi (963.32 km) |
