| Comarnic to Jicin | 595.58 mi (958.50 km) |
| Comarnic to Jihlava | 550.22 mi (885.50 km) |
| Comarnic to Jindrichuv Hradec | 566.29 mi (911.36 km) |
| Comarnic to Jirkov | 669.95 mi (1,078.18 km) |
| Comarnic to Kadan | 672.88 mi (1,082.90 km) |
| Comarnic to Karlovy Vary | 684.26 mi (1,101.21 km) |
| Comarnic to Karvina | 458.47 mi (737.83 km) |
| Comarnic to Kladno | 633.20 mi (1,019.04 km) |
| Comarnic to Klasterec nad Ohri | 677.08 mi (1,089.65 km) |
| Comarnic to Klatovy | 643.96 mi (1,036.35 km) |
| Comarnic to Kolin | 586.46 mi (943.82 km) |
| Comarnic to Koprivnice | 460.98 mi (741.88 km) |
| Comarnic to Kralupy nad Vltavou | 627.96 mi (1,010.61 km) |
| Comarnic to Kraluv Dvur | 629.46 mi (1,013.01 km) |
| Comarnic to Krnov | 497.67 mi (800.92 km) |
