| IJsselstein to Koscielisko | 676.05 mi (1,088.00 km) |
| IJsselstein to Koscierzyna | 555.99 mi (894.78 km) |
| IJsselstein to Kostrzyn | 516.15 mi (830.67 km) |
| IJsselstein to Kostrzyn nad Odra | 408.61 mi (657.60 km) |
| IJsselstein to Koszalin | 485.84 mi (781.88 km) |
| IJsselstein to Kowary | 472.67 mi (760.69 km) |
| IJsselstein to Kozienice | 705.55 mi (1,135.47 km) |
| IJsselstein to Kozuchow | 450.64 mi (725.23 km) |
| IJsselstein to Kozy | 631.18 mi (1,015.79 km) |
| IJsselstein to Krakow | 660.19 mi (1,062.48 km) |
| IJsselstein to Krapkowice | 568.79 mi (915.37 km) |
| IJsselstein to Krasnik | 741.76 mi (1,193.75 km) |
| IJsselstein to Krasnystaw | 781.86 mi (1,258.28 km) |
| IJsselstein to Krosno | 745.03 mi (1,199.02 km) |
| IJsselstein to Krosno Odrzanskie | 427.64 mi (688.22 km) |
