| Koropi to Jicin | 962.17 mi (1,548.47 km) |
| Koropi to Jihlava | 894.73 mi (1,439.94 km) |
| Koropi to Jindrichuv Hradec | 893.60 mi (1,438.11 km) |
| Koropi to Jirkov | 1,009.99 mi (1,625.42 km) |
| Koropi to Kadan | 1,007.40 mi (1,621.26 km) |
| Koropi to Karlovy Vary | 1,009.59 mi (1,624.79 km) |
| Koropi to Karvina | 867.00 mi (1,395.30 km) |
| Koropi to Kladno | 973.88 mi (1,567.30 km) |
| Koropi to Klasterec nad Ohri | 1,010.43 mi (1,626.13 km) |
| Koropi to Klatovy | 952.19 mi (1,532.41 km) |
| Koropi to Kolin | 940.96 mi (1,514.33 km) |
| Koropi to Koprivnice | 856.79 mi (1,378.87 km) |
| Koropi to Kralupy nad Vltavou | 974.06 mi (1,567.60 km) |
| Koropi to Kraluv Dvur | 963.98 mi (1,551.38 km) |
| Koropi to Krnov | 895.68 mi (1,441.47 km) |
