| Illescas to Jicin | 1,168.25 mi (1,880.12 km) |
| Illescas to Jihlava | 1,143.42 mi (1,840.16 km) |
| Illescas to Jindrichuv Hradec | 1,111.80 mi (1,789.26 km) |
| Illescas to Jirkov | 1,099.67 mi (1,769.74 km) |
| Illescas to Kadan | 1,088.45 mi (1,751.68 km) |
| Illescas to Karlovy Vary | 1,068.24 mi (1,719.16 km) |
| Illescas to Karvina | 1,276.42 mi (2,054.19 km) |
| Illescas to Kladno | 1,110.69 mi (1,787.48 km) |
| Illescas to Klasterec nad Ohri | 1,085.13 mi (1,746.35 km) |
| Illescas to Klatovy | 1,052.88 mi (1,694.44 km) |
| Illescas to Kolin | 1,148.44 mi (1,848.23 km) |
| Illescas to Koprivnice | 1,253.14 mi (2,016.74 km) |
| Illescas to Kralupy nad Vltavou | 1,121.96 mi (1,805.62 km) |
| Illescas to Kraluv Dvur | 1,100.99 mi (1,771.86 km) |
| Illescas to Krnov | 1,248.91 mi (2,009.93 km) |
