| Karlovy Vary to Imielin | 280.69 mi (451.72 km) |
| Karlovy Vary to Inowroclaw | 291.48 mi (469.10 km) |
| Karlovy Vary to Janow Lubelski | 420.74 mi (677.11 km) |
| Karlovy Vary to Jarocin | 233.82 mi (376.30 km) |
| Karlovy Vary to Jaroslaw | 434.36 mi (699.04 km) |
| Karlovy Vary to Jasien | 371.78 mi (598.33 km) |
| Karlovy Vary to Jaslo | 383.22 mi (616.73 km) |
| Karlovy Vary to Jastrzebie-Zdroj | 253.83 mi (408.50 km) |
| Karlovy Vary to Jawor | 156.39 mi (251.69 km) |
| Karlovy Vary to Jaworzno | 282.76 mi (455.06 km) |
| Karlovy Vary to Jedrzejow | 327.94 mi (527.77 km) |
| Karlovy Vary to Jelcz-Laskowice | 203.18 mi (326.98 km) |
| Karlovy Vary to Jelenia Gora | 133.91 mi (215.51 km) |
| Karlovy Vary to Jozefoslaw | 376.72 mi (606.27 km) |
| Karlovy Vary to Jozefow | 384.97 mi (619.55 km) |
