| Hornchurch to Kluczbork | 777.32 mi (1,250.97 km) |
| Hornchurch to Knurow | 808.20 mi (1,300.68 km) |
| Hornchurch to Kobylka | 892.32 mi (1,436.05 km) |
| Hornchurch to Kokoszki | 782.55 mi (1,259.40 km) |
| Hornchurch to Kolbuszowa | 940.04 mi (1,512.84 km) |
| Hornchurch to Kolno | 919.23 mi (1,479.36 km) |
| Hornchurch to Kolo | 784.84 mi (1,263.07 km) |
| Hornchurch to Kolobrzeg | 664.36 mi (1,069.19 km) |
| Hornchurch to Koluszki | 837.22 mi (1,347.38 km) |
| Hornchurch to Komorniki | 702.90 mi (1,131.21 km) |
| Hornchurch to Konin | 769.27 mi (1,238.03 km) |
| Hornchurch to Konskie | 868.90 mi (1,398.35 km) |
| Hornchurch to Konstancin-Jeziorna | 890.44 mi (1,433.02 km) |
| Hornchurch to Konstantynow Lodzki | 817.39 mi (1,315.47 km) |
| Hornchurch to Koronowo | 754.24 mi (1,213.83 km) |
