| Niksic to Kalisz | 621.76 mi (1,000.63 km) |
| Niksic to Kamien Pomorski | 796.36 mi (1,281.62 km) |
| Niksic to Kamienna Gora | 569.96 mi (917.26 km) |
| Niksic to Karczew | 651.78 mi (1,048.94 km) |
| Niksic to Kartuzy | 799.13 mi (1,286.08 km) |
| Niksic to Katowice | 517.44 mi (832.74 km) |
| Niksic to Kedzierzyn-Kozle | 524.39 mi (843.93 km) |
| Niksic to Kepno | 589.42 mi (948.58 km) |
| Niksic to Ketrzyn | 788.94 mi (1,269.67 km) |
| Niksic to Kety | 492.26 mi (792.22 km) |
| Niksic to Kielce | 565.00 mi (909.28 km) |
| Niksic to Kielczow | 583.78 mi (939.50 km) |
| Niksic to Klobuck | 562.34 mi (905.01 km) |
| Niksic to Klodzko | 540.02 mi (869.08 km) |
| Niksic to Kluczbork | 567.99 mi (914.10 km) |
