| Simpelveld to Kalisz | 525.90 mi (846.35 km) |
| Simpelveld to Kamien Pomorski | 428.80 mi (690.09 km) |
| Simpelveld to Kamienna Gora | 438.47 mi (705.65 km) |
| Simpelveld to Karczew | 661.64 mi (1,064.81 km) |
| Simpelveld to Kartuzy | 566.03 mi (910.94 km) |
| Simpelveld to Katowice | 572.78 mi (921.81 km) |
| Simpelveld to Kedzierzyn-Kozle | 536.29 mi (863.08 km) |
| Simpelveld to Kepno | 521.47 mi (839.22 km) |
| Simpelveld to Ketrzyn | 684.48 mi (1,101.57 km) |
| Simpelveld to Kety | 585.99 mi (943.05 km) |
| Simpelveld to Kielce | 637.97 mi (1,026.72 km) |
| Simpelveld to Kielczow | 486.91 mi (783.60 km) |
| Simpelveld to Klobuck | 563.91 mi (907.53 km) |
| Simpelveld to Klodzko | 467.87 mi (752.97 km) |
| Simpelveld to Kluczbork | 532.47 mi (856.93 km) |
