| Leeuwarden to Jicin | 450.59 mi (725.16 km) |
| Leeuwarden to Jihlava | 497.78 mi (801.10 km) |
| Leeuwarden to Jindrichuv Hradec | 487.31 mi (784.25 km) |
| Leeuwarden to Jirkov | 376.30 mi (605.59 km) |
| Leeuwarden to Kadan | 374.54 mi (602.76 km) |
| Leeuwarden to Karlovy Vary | 366.06 mi (589.11 km) |
| Leeuwarden to Karvina | 594.15 mi (956.20 km) |
| Leeuwarden to Kladno | 413.61 mi (665.65 km) |
| Leeuwarden to Klasterec nad Ohri | 370.57 mi (596.38 km) |
| Leeuwarden to Klatovy | 417.25 mi (671.50 km) |
| Leeuwarden to Kolin | 459.14 mi (738.92 km) |
| Leeuwarden to Koprivnice | 587.04 mi (944.75 km) |
| Leeuwarden to Kralupy nad Vltavou | 418.00 mi (672.71 km) |
| Leeuwarden to Kraluv Dvur | 419.09 mi (674.46 km) |
| Leeuwarden to Krnov | 553.34 mi (890.51 km) |
