| Nideggen to Kalisz | 506.49 mi (815.12 km) |
| Nideggen to Kamien Pomorski | 416.16 mi (669.74 km) |
| Nideggen to Kamienna Gora | 417.31 mi (671.59 km) |
| Nideggen to Karczew | 642.63 mi (1,034.21 km) |
| Nideggen to Kartuzy | 551.98 mi (888.32 km) |
| Nideggen to Katowice | 551.17 mi (887.03 km) |
| Nideggen to Kedzierzyn-Kozle | 514.69 mi (828.31 km) |
| Nideggen to Kepno | 501.23 mi (806.66 km) |
| Nideggen to Ketrzyn | 668.78 mi (1,076.29 km) |
| Nideggen to Kety | 563.99 mi (907.65 km) |
| Nideggen to Kielce | 617.26 mi (993.38 km) |
| Nideggen to Kielczow | 466.42 mi (750.63 km) |
| Nideggen to Klobuck | 543.14 mi (874.10 km) |
| Nideggen to Klodzko | 446.21 mi (718.11 km) |
| Nideggen to Kluczbork | 511.76 mi (823.60 km) |
