| Croydon to Jozefow | 911.11 mi (1,466.29 km) |
| Croydon to Kalisz | 779.68 mi (1,254.78 km) |
| Croydon to Kamien Pomorski | 647.46 mi (1,041.98 km) |
| Croydon to Kamienna Gora | 700.52 mi (1,127.37 km) |
| Croydon to Karczew | 912.13 mi (1,467.93 km) |
| Croydon to Kartuzy | 788.34 mi (1,268.71 km) |
| Croydon to Katowice | 835.98 mi (1,345.38 km) |
| Croydon to Kedzierzyn-Kozle | 799.54 mi (1,286.74 km) |
| Croydon to Kepno | 779.19 mi (1,253.99 km) |
| Croydon to Ketrzyn | 914.84 mi (1,472.30 km) |
| Croydon to Kety | 850.50 mi (1,368.74 km) |
| Croydon to Kielce | 897.21 mi (1,443.91 km) |
| Croydon to Kielczow | 746.00 mi (1,200.56 km) |
| Croydon to Klobuck | 823.73 mi (1,325.66 km) |
| Croydon to Klodzko | 731.54 mi (1,177.30 km) |
