| Cologne to Knurow | 516.55 mi (831.30 km) |
| Cologne to Kobylka | 617.51 mi (993.79 km) |
| Cologne to Kokoszki | 537.43 mi (864.91 km) |
| Cologne to Kolbuszowa | 650.39 mi (1,046.71 km) |
| Cologne to Kolno | 656.03 mi (1,055.78 km) |
| Cologne to Kolo | 508.60 mi (818.52 km) |
| Cologne to Kolobrzeg | 425.39 mi (684.60 km) |
| Cologne to Koluszki | 556.59 mi (895.74 km) |
| Cologne to Komorniki | 427.93 mi (688.69 km) |
| Cologne to Konin | 493.26 mi (793.83 km) |
| Cologne to Konskie | 584.04 mi (939.92 km) |
| Cologne to Konstancin-Jeziorna | 613.21 mi (986.87 km) |
| Cologne to Konstantynow Lodzki | 536.63 mi (863.62 km) |
| Cologne to Koronowo | 493.34 mi (793.96 km) |
| Cologne to Koscian | 424.13 mi (682.56 km) |
