| Knjazevac to Kluczbork | 553.35 mi (890.53 km) |
| Knjazevac to Knurow | 496.58 mi (799.17 km) |
| Knjazevac to Kobylka | 612.96 mi (986.47 km) |
| Knjazevac to Kokoszki | 770.69 mi (1,240.30 km) |
| Knjazevac to Kolbuszowa | 467.44 mi (752.27 km) |
| Knjazevac to Kolno | 685.13 mi (1,102.62 km) |
| Knjazevac to Kolo | 626.17 mi (1,007.73 km) |
| Knjazevac to Kolobrzeg | 799.95 mi (1,287.39 km) |
| Knjazevac to Koluszki | 582.96 mi (938.18 km) |
| Knjazevac to Komorniki | 660.91 mi (1,063.63 km) |
| Knjazevac to Konin | 632.21 mi (1,017.44 km) |
| Knjazevac to Konskie | 540.27 mi (869.48 km) |
| Knjazevac to Konstancin-Jeziorna | 596.16 mi (959.43 km) |
| Knjazevac to Konstantynow Lodzki | 587.87 mi (946.09 km) |
| Knjazevac to Koronowo | 708.61 mi (1,140.40 km) |
