| San Fernando de Henares to Jozefow | 1,421.63 mi (2,287.90 km) |
| San Fernando de Henares to Kalisz | 1,290.08 mi (2,076.18 km) |
| San Fernando de Henares to Kamien Pomorski | 1,263.17 mi (2,032.87 km) |
| San Fernando de Henares to Kamienna Gora | 1,179.99 mi (1,899.01 km) |
| San Fernando de Henares to Karczew | 1,420.83 mi (2,286.60 km) |
| San Fernando de Henares to Kartuzy | 1,388.39 mi (2,234.40 km) |
| San Fernando de Henares to Katowice | 1,281.31 mi (2,062.07 km) |
| San Fernando de Henares to Kedzierzyn-Kozle | 1,250.77 mi (2,012.92 km) |
| San Fernando de Henares to Kepno | 1,270.88 mi (2,045.29 km) |
| San Fernando de Henares to Ketrzyn | 1,488.36 mi (2,395.29 km) |
| San Fernando de Henares to Kety | 1,279.71 mi (2,059.49 km) |
| San Fernando de Henares to Kielce | 1,363.01 mi (2,193.55 km) |
| San Fernando de Henares to Kielczow | 1,235.52 mi (1,988.38 km) |
| San Fernando de Henares to Klobuck | 1,296.47 mi (2,086.47 km) |
| San Fernando de Henares to Klodzko | 1,192.09 mi (1,918.48 km) |
