| Ilhavo to Kluczbork | 1,468.69 mi (2,363.62 km) |
| Ilhavo to Knurow | 1,472.27 mi (2,369.39 km) |
| Ilhavo to Kobylka | 1,619.48 mi (2,606.30 km) |
| Ilhavo to Kokoszki | 1,568.39 mi (2,524.08 km) |
| Ilhavo to Kolbuszowa | 1,604.76 mi (2,582.62 km) |
| Ilhavo to Kolno | 1,672.44 mi (2,691.54 km) |
| Ilhavo to Kolo | 1,514.14 mi (2,436.78 km) |
| Ilhavo to Kolobrzeg | 1,458.80 mi (2,347.71 km) |
| Ilhavo to Koluszki | 1,550.33 mi (2,495.02 km) |
| Ilhavo to Komorniki | 1,440.33 mi (2,317.98 km) |
| Ilhavo to Konin | 1,500.11 mi (2,414.19 km) |
| Ilhavo to Konskie | 1,564.21 mi (2,517.35 km) |
| Ilhavo to Konstancin-Jeziorna | 1,610.82 mi (2,592.37 km) |
| Ilhavo to Konstantynow Lodzki | 1,531.44 mi (2,464.61 km) |
| Ilhavo to Koronowo | 1,517.12 mi (2,441.58 km) |
