| North Hykeham to Jozefow | 913.80 mi (1,470.62 km) |
| North Hykeham to Kalisz | 789.56 mi (1,270.68 km) |
| North Hykeham to Kamien Pomorski | 631.22 mi (1,015.84 km) |
| North Hykeham to Kamienna Gora | 724.66 mi (1,166.23 km) |
| North Hykeham to Karczew | 915.29 mi (1,473.01 km) |
| North Hykeham to Kartuzy | 769.21 mi (1,237.92 km) |
| North Hykeham to Katowice | 859.93 mi (1,383.92 km) |
| North Hykeham to Kedzierzyn-Kozle | 824.22 mi (1,326.46 km) |
| North Hykeham to Kepno | 794.39 mi (1,278.45 km) |
| North Hykeham to Ketrzyn | 898.62 mi (1,446.20 km) |
| North Hykeham to Kety | 877.58 mi (1,412.33 km) |
| North Hykeham to Kielce | 912.59 mi (1,468.67 km) |
| North Hykeham to Kielczow | 764.01 mi (1,229.56 km) |
| North Hykeham to Klobuck | 841.33 mi (1,353.99 km) |
| North Hykeham to Klodzko | 758.44 mi (1,220.59 km) |
