| Nideggen to Knurow | 537.07 mi (864.34 km) |
| Nideggen to Kobylka | 641.57 mi (1,032.51 km) |
| Nideggen to Kokoszki | 563.40 mi (906.71 km) |
| Nideggen to Kolbuszowa | 671.56 mi (1,080.78 km) |
| Nideggen to Kolno | 681.08 mi (1,096.09 km) |
| Nideggen to Kolo | 532.66 mi (857.23 km) |
| Nideggen to Kolobrzeg | 451.56 mi (726.71 km) |
| Nideggen to Koluszki | 579.94 mi (933.33 km) |
| Nideggen to Komorniki | 452.31 mi (727.92 km) |
| Nideggen to Konin | 517.38 mi (832.64 km) |
| Nideggen to Konskie | 606.57 mi (976.19 km) |
| Nideggen to Konstancin-Jeziorna | 636.98 mi (1,025.11 km) |
| Nideggen to Konstantynow Lodzki | 559.99 mi (901.22 km) |
| Nideggen to Koronowo | 518.74 mi (834.83 km) |
| Nideggen to Koscian | 448.22 mi (721.34 km) |
