| North Hykeham to Kluczbork | 810.26 mi (1,303.99 km) |
| North Hykeham to Knurow | 847.45 mi (1,363.83 km) |
| North Hykeham to Kobylka | 909.37 mi (1,463.49 km) |
| North Hykeham to Kokoszki | 780.90 mi (1,256.73 km) |
| North Hykeham to Kolbuszowa | 973.87 mi (1,567.29 km) |
| North Hykeham to Kolno | 926.28 mi (1,490.71 km) |
| North Hykeham to Kolo | 805.34 mi (1,296.07 km) |
| North Hykeham to Kolobrzeg | 663.55 mi (1,067.88 km) |
| North Hykeham to Koluszki | 860.90 mi (1,385.48 km) |
| North Hykeham to Komorniki | 724.39 mi (1,165.80 km) |
| North Hykeham to Konin | 789.93 mi (1,271.27 km) |
| North Hykeham to Konskie | 896.79 mi (1,443.25 km) |
| North Hykeham to Konstancin-Jeziorna | 909.78 mi (1,464.15 km) |
| North Hykeham to Konstantynow Lodzki | 841.58 mi (1,354.39 km) |
| North Hykeham to Koronowo | 763.56 mi (1,228.83 km) |
