| Langenfeld to Jicin | 369.86 mi (595.24 km) |
| Langenfeld to Jihlava | 399.40 mi (642.78 km) |
| Langenfeld to Jindrichuv Hradec | 381.59 mi (614.10 km) |
| Langenfeld to Jirkov | 286.79 mi (461.54 km) |
| Langenfeld to Kadan | 280.97 mi (452.18 km) |
| Langenfeld to Karlovy Vary | 266.38 mi (428.69 km) |
| Langenfeld to Karvina | 516.49 mi (831.21 km) |
| Langenfeld to Kladno | 320.25 mi (515.39 km) |
| Langenfeld to Klasterec nad Ohri | 276.54 mi (445.05 km) |
| Langenfeld to Klatovy | 304.35 mi (489.80 km) |
| Langenfeld to Kolin | 369.57 mi (594.76 km) |
| Langenfeld to Koprivnice | 503.95 mi (811.04 km) |
| Langenfeld to Kralupy nad Vltavou | 327.79 mi (527.52 km) |
| Langenfeld to Kraluv Dvur | 321.27 mi (517.03 km) |
| Langenfeld to Krnov | 476.21 mi (766.39 km) |
