| Knottingley to Jozefow | 938.87 mi (1,510.97 km) |
| Knottingley to Kalisz | 817.20 mi (1,315.15 km) |
| Knottingley to Kamien Pomorski | 652.07 mi (1,049.40 km) |
| Knottingley to Kamienna Gora | 756.36 mi (1,217.25 km) |
| Knottingley to Karczew | 940.49 mi (1,513.57 km) |
| Knottingley to Kartuzy | 788.18 mi (1,268.45 km) |
| Knottingley to Katowice | 891.02 mi (1,433.96 km) |
| Knottingley to Kedzierzyn-Kozle | 855.64 mi (1,377.02 km) |
| Knottingley to Kepno | 823.46 mi (1,325.23 km) |
| Knottingley to Ketrzyn | 917.91 mi (1,477.24 km) |
| Knottingley to Kety | 909.41 mi (1,463.56 km) |
| Knottingley to Kielce | 941.24 mi (1,514.79 km) |
| Knottingley to Kielczow | 793.96 mi (1,277.75 km) |
| Knottingley to Klobuck | 870.84 mi (1,401.48 km) |
| Knottingley to Klodzko | 790.67 mi (1,272.46 km) |
