| IJsselstein to Kalisz | 555.92 mi (894.67 km) |
| IJsselstein to Kamien Pomorski | 426.51 mi (686.41 km) |
| IJsselstein to Kamienna Gora | 481.27 mi (774.53 km) |
| IJsselstein to Karczew | 687.64 mi (1,106.65 km) |
| IJsselstein to Kartuzy | 567.31 mi (913.00 km) |
| IJsselstein to Katowice | 617.08 mi (993.10 km) |
| IJsselstein to Kedzierzyn-Kozle | 580.90 mi (934.87 km) |
| IJsselstein to Kepno | 556.73 mi (895.96 km) |
| IJsselstein to Ketrzyn | 692.25 mi (1,114.06 km) |
| IJsselstein to Kety | 633.25 mi (1,019.11 km) |
| IJsselstein to Kielce | 675.08 mi (1,086.44 km) |
| IJsselstein to Kielczow | 524.35 mi (843.86 km) |
| IJsselstein to Klobuck | 602.16 mi (969.09 km) |
| IJsselstein to Klodzko | 513.83 mi (826.93 km) |
| IJsselstein to Kluczbork | 570.71 mi (918.47 km) |
