| Leiderdorp to Kobarid | 577.13 mi (928.80 km) |
| Leiderdorp to Kobilje | 652.70 mi (1,050.42 km) |
| Leiderdorp to Kocevje | 649.30 mi (1,044.94 km) |
| Leiderdorp to Komen | 605.04 mi (973.72 km) |
| Leiderdorp to Komenda | 610.32 mi (982.21 km) |
| Leiderdorp to Koper | 618.66 mi (995.63 km) |
| Leiderdorp to Kostanjevica na Krki | 657.83 mi (1,058.68 km) |
| Leiderdorp to Kostel | 657.82 mi (1,058.65 km) |
| Leiderdorp to Kozje | 651.29 mi (1,048.15 km) |
| Leiderdorp to Kranj | 603.32 mi (970.95 km) |
| Leiderdorp to Kranjska Gora | 571.67 mi (920.01 km) |
| Leiderdorp to Krizevci | 648.85 mi (1,044.23 km) |
| Leiderdorp to Krsko | 654.72 mi (1,053.67 km) |
| Leiderdorp to Kuzma | 634.73 mi (1,021.51 km) |
| Leiderdorp to Lasko | 636.35 mi (1,024.11 km) |
