| Karlovy Vary to Jakobstad | 996.81 mi (1,604.21 km) |
| Karlovy Vary to Jamsa | 930.34 mi (1,497.24 km) |
| Karlovy Vary to Janakkala | 867.03 mi (1,395.35 km) |
| Karlovy Vary to Jarvenpaa | 852.25 mi (1,371.56 km) |
| Karlovy Vary to Joensuu | 1,063.87 mi (1,712.13 km) |
| Karlovy Vary to Joutseno | 962.95 mi (1,549.71 km) |
| Karlovy Vary to Jyvaskyla | 961.93 mi (1,548.07 km) |
| Karlovy Vary to Jyvaskylan Maalaiskunta | 964.56 mi (1,552.31 km) |
| Karlovy Vary to Kaarina | 793.83 mi (1,277.55 km) |
| Karlovy Vary to Kajaani | 1,109.12 mi (1,784.95 km) |
| Karlovy Vary to Kalajoki | 1,050.95 mi (1,691.34 km) |
| Karlovy Vary to Kangasala | 886.53 mi (1,426.73 km) |
| Karlovy Vary to Kankaanpaa | 877.88 mi (1,412.81 km) |
| Karlovy Vary to Karhula | 896.00 mi (1,441.97 km) |
| Karlovy Vary to Karis | 800.10 mi (1,287.64 km) |
