| Kercem to Jicin | 996.25 mi (1,603.30 km) |
| Kercem to Jihlava | 925.61 mi (1,489.62 km) |
| Kercem to Jindrichuv Hradec | 906.21 mi (1,458.41 km) |
| Kercem to Jirkov | 999.80 mi (1,609.02 km) |
| Kercem to Kadan | 991.64 mi (1,595.89 km) |
| Kercem to Karlovy Vary | 982.77 mi (1,581.62 km) |
| Kercem to Karvina | 978.61 mi (1,574.92 km) |
| Kercem to Kladno | 974.89 mi (1,568.93 km) |
| Kercem to Klasterec nad Ohri | 992.48 mi (1,597.24 km) |
| Kercem to Klatovy | 923.94 mi (1,486.94 km) |
| Kercem to Kolin | 967.66 mi (1,557.30 km) |
| Kercem to Koprivnice | 957.26 mi (1,540.56 km) |
| Kercem to Kralupy nad Vltavou | 981.17 mi (1,579.04 km) |
| Kercem to Kraluv Dvur | 961.09 mi (1,546.72 km) |
| Kercem to Krnov | 986.14 mi (1,587.04 km) |
