| Leidschendam to Jicin | 486.49 mi (782.92 km) |
| Leidschendam to Jihlava | 522.56 mi (840.99 km) |
| Leidschendam to Jindrichuv Hradec | 506.67 mi (815.41 km) |
| Leidschendam to Jirkov | 405.65 mi (652.83 km) |
| Leidschendam to Kadan | 401.25 mi (645.75 km) |
| Leidschendam to Karlovy Vary | 388.55 mi (625.31 km) |
| Leidschendam to Karvina | 633.22 mi (1,019.08 km) |
| Leidschendam to Kladno | 441.01 mi (709.74 km) |
| Leidschendam to Klasterec nad Ohri | 396.92 mi (638.77 km) |
| Leidschendam to Klatovy | 430.61 mi (693.00 km) |
| Leidschendam to Kolin | 489.55 mi (787.86 km) |
| Leidschendam to Koprivnice | 622.68 mi (1,002.11 km) |
| Leidschendam to Kralupy nad Vltavou | 447.52 mi (720.21 km) |
| Leidschendam to Kraluv Dvur | 443.55 mi (713.83 km) |
| Leidschendam to Krnov | 592.44 mi (953.43 km) |
