| Clausthal-Zellerfeld to Jicin | 237.13 mi (381.62 km) |
| Clausthal-Zellerfeld to Jihlava | 283.98 mi (457.03 km) |
| Clausthal-Zellerfeld to Jindrichuv Hradec | 275.44 mi (443.28 km) |
| Clausthal-Zellerfeld to Jirkov | 162.22 mi (261.07 km) |
| Clausthal-Zellerfeld to Kadan | 161.16 mi (259.36 km) |
| Clausthal-Zellerfeld to Karlovy Vary | 154.88 mi (249.25 km) |
| Clausthal-Zellerfeld to Karvina | 382.43 mi (615.47 km) |
| Clausthal-Zellerfeld to Kladno | 199.69 mi (321.38 km) |
| Clausthal-Zellerfeld to Klasterec nad Ohri | 157.38 mi (253.27 km) |
| Clausthal-Zellerfeld to Klatovy | 211.05 mi (339.66 km) |
| Clausthal-Zellerfeld to Kolin | 244.84 mi (394.03 km) |
| Clausthal-Zellerfeld to Koprivnice | 373.92 mi (601.76 km) |
| Clausthal-Zellerfeld to Kralupy nad Vltavou | 203.76 mi (327.92 km) |
| Clausthal-Zellerfeld to Kraluv Dvur | 205.95 mi (331.44 km) |
| Clausthal-Zellerfeld to Krnov | 341.52 mi (549.62 km) |
