| Horley to Jozefow | 916.61 mi (1,475.14 km) |
| Horley to Kalisz | 784.62 mi (1,262.72 km) |
| Horley to Kamien Pomorski | 655.18 mi (1,054.41 km) |
| Horley to Kamienna Gora | 704.05 mi (1,133.06 km) |
| Horley to Karczew | 917.59 mi (1,476.71 km) |
| Horley to Kartuzy | 796.10 mi (1,281.20 km) |
| Horley to Katowice | 839.32 mi (1,350.75 km) |
| Horley to Kedzierzyn-Kozle | 802.85 mi (1,292.06 km) |
| Horley to Kepno | 783.56 mi (1,261.02 km) |
| Horley to Ketrzyn | 922.19 mi (1,484.12 km) |
| Horley to Kety | 853.47 mi (1,373.52 km) |
| Horley to Kielce | 901.40 mi (1,450.66 km) |
| Horley to Kielczow | 750.12 mi (1,207.20 km) |
| Horley to Klobuck | 827.77 mi (1,332.17 km) |
| Horley to Klodzko | 734.71 mi (1,182.40 km) |
