| Backi Petrovac to Jozefow | 473.85 mi (762.59 km) |
| Backi Petrovac to Kalisz | 447.33 mi (719.91 km) |
| Backi Petrovac to Kamien Pomorski | 632.32 mi (1,017.62 km) |
| Backi Petrovac to Kamienna Gora | 408.98 mi (658.20 km) |
| Backi Petrovac to Karczew | 470.57 mi (757.31 km) |
| Backi Petrovac to Kartuzy | 623.01 mi (1,002.64 km) |
| Backi Petrovac to Katowice | 340.02 mi (547.22 km) |
| Backi Petrovac to Kedzierzyn-Kozle | 350.70 mi (564.40 km) |
| Backi Petrovac to Kepno | 415.81 mi (669.18 km) |
| Backi Petrovac to Ketrzyn | 607.92 mi (978.35 km) |
| Backi Petrovac to Kety | 314.13 mi (505.54 km) |
| Backi Petrovac to Kielce | 383.96 mi (617.92 km) |
| Backi Petrovac to Kielczow | 414.45 mi (666.99 km) |
| Backi Petrovac to Klobuck | 385.08 mi (619.73 km) |
| Backi Petrovac to Klodzko | 375.97 mi (605.07 km) |
