| Iserlohn to Jicin | 340.96 mi (548.73 km) |
| Iserlohn to Jihlava | 374.73 mi (603.07 km) |
| Iserlohn to Jindrichuv Hradec | 358.86 mi (577.52 km) |
| Iserlohn to Jirkov | 258.91 mi (416.67 km) |
| Iserlohn to Kadan | 253.98 mi (408.74 km) |
| Iserlohn to Karlovy Vary | 240.78 mi (387.50 km) |
| Iserlohn to Karvina | 487.86 mi (785.13 km) |
| Iserlohn to Kladno | 293.65 mi (472.59 km) |
| Iserlohn to Klasterec nad Ohri | 249.61 mi (401.70 km) |
| Iserlohn to Klatovy | 283.32 mi (455.97 km) |
| Iserlohn to Kolin | 342.52 mi (551.24 km) |
| Iserlohn to Koprivnice | 476.32 mi (766.57 km) |
| Iserlohn to Kralupy nad Vltavou | 300.52 mi (483.65 km) |
| Iserlohn to Kraluv Dvur | 295.81 mi (476.07 km) |
| Iserlohn to Krnov | 447.29 mi (719.85 km) |
