| Mettmann to Jicin | 369.90 mi (595.30 km) |
| Mettmann to Jihlava | 401.02 mi (645.38 km) |
| Mettmann to Jindrichuv Hradec | 383.82 mi (617.69 km) |
| Mettmann to Jirkov | 287.18 mi (462.18 km) |
| Mettmann to Kadan | 281.69 mi (453.34 km) |
| Mettmann to Karlovy Vary | 267.58 mi (430.63 km) |
| Mettmann to Karvina | 516.69 mi (831.53 km) |
| Mettmann to Kladno | 321.15 mi (516.83 km) |
| Mettmann to Klasterec nad Ohri | 277.28 mi (446.24 km) |
| Mettmann to Klatovy | 307.03 mi (494.12 km) |
| Mettmann to Kolin | 370.33 mi (595.99 km) |
| Mettmann to Koprivnice | 504.55 mi (811.99 km) |
| Mettmann to Kralupy nad Vltavou | 328.45 mi (528.58 km) |
| Mettmann to Kraluv Dvur | 322.57 mi (519.13 km) |
| Mettmann to Krnov | 476.28 mi (766.50 km) |
