| Leiden to Jicin | 483.60 mi (778.28 km) |
| Leiden to Jihlava | 520.43 mi (837.55 km) |
| Leiden to Jindrichuv Hradec | 504.88 mi (812.52 km) |
| Leiden to Jirkov | 403.07 mi (648.68 km) |
| Leiden to Kadan | 398.83 mi (641.86 km) |
| Leiden to Karlovy Vary | 386.38 mi (621.82 km) |
| Leiden to Karvina | 630.26 mi (1,014.30 km) |
| Leiden to Kladno | 438.61 mi (705.88 km) |
| Leiden to Klasterec nad Ohri | 394.52 mi (634.91 km) |
| Leiden to Klatovy | 429.11 mi (690.59 km) |
| Leiden to Kolin | 487.02 mi (783.78 km) |
| Leiden to Koprivnice | 619.93 mi (997.68 km) |
| Leiden to Kralupy nad Vltavou | 444.99 mi (716.15 km) |
| Leiden to Kraluv Dvur | 441.35 mi (710.28 km) |
| Leiden to Krnov | 589.44 mi (948.61 km) |
