| Cities | Distance |
|---|---|
| Hrastnik to Karlovo | 534.10 mi (859.55 km) |
| Hrastnik to Karnobat | 631.78 mi (1,016.75 km) |
| Hrastnik to Kavarna | 672.06 mi (1,081.57 km) |
| Hrastnik to Kazanlak | 561.18 mi (903.13 km) |
| Hrastnik to Knezha | 474.01 mi (762.84 km) |
| Hrastnik to Kostinbrod | 459.01 mi (738.71 km) |
| Hrastnik to Kozloduy | 449.86 mi (723.99 km) |
| Hrastnik to Kyustendil | 458.33 mi (737.61 km) |
| Hrastnik to Levski | 525.56 mi (845.81 km) |
| Hrastnik to Lom | 426.17 mi (685.85 km) |
| Hrastnik to Lovech | 513.79 mi (826.86 km) |
| Hrastnik to Lukovit | 487.10 mi (783.91 km) |
| Hrastnik to Lyaskovets | 559.99 mi (901.22 km) |
| Hrastnik to Mezdra | 468.08 mi (753.30 km) |
| Hrastnik to Momchilgrad | 602.01 mi (968.85 km) |