| Knokke-Heist to Knurow | 675.85 mi (1,087.68 km) |
| Knokke-Heist to Kobylka | 765.84 mi (1,232.50 km) |
| Knokke-Heist to Kokoszki | 666.17 mi (1,072.10 km) |
| Knokke-Heist to Kolbuszowa | 808.42 mi (1,301.02 km) |
| Knokke-Heist to Kolno | 797.01 mi (1,282.67 km) |
| Knokke-Heist to Kolo | 657.58 mi (1,058.27 km) |
| Knokke-Heist to Kolobrzeg | 549.03 mi (883.57 km) |
| Knokke-Heist to Koluszki | 708.59 mi (1,140.36 km) |
| Knokke-Heist to Komorniki | 575.78 mi (926.62 km) |
| Knokke-Heist to Konin | 642.04 mi (1,033.27 km) |
| Knokke-Heist to Konskie | 738.86 mi (1,189.08 km) |
| Knokke-Heist to Konstancin-Jeziorna | 763.10 mi (1,228.09 km) |
| Knokke-Heist to Konstantynow Lodzki | 688.67 mi (1,108.31 km) |
| Knokke-Heist to Koronowo | 632.11 mi (1,017.28 km) |
| Knokke-Heist to Koscian | 573.56 mi (923.05 km) |
