| Middle River to Jicin | 4,265.85 mi (6,865.23 km) |
| Middle River to Jihlava | 4,309.83 mi (6,935.99 km) |
| Middle River to Jindrichuv Hradec | 4,295.32 mi (6,912.65 km) |
| Middle River to Jirkov | 4,189.91 mi (6,743.01 km) |
| Middle River to Kadan | 4,186.96 mi (6,738.26 km) |
| Middle River to Karlovy Vary | 4,175.94 mi (6,720.52 km) |
| Middle River to Karvina | 4,408.49 mi (7,094.77 km) |
| Middle River to Kladno | 4,226.63 mi (6,802.10 km) |
| Middle River to Klasterec nad Ohri | 4,182.78 mi (6,731.53 km) |
| Middle River to Klatovy | 4,219.35 mi (6,790.39 km) |
| Middle River to Kolin | 4,273.55 mi (6,877.62 km) |
| Middle River to Koprivnice | 4,402.22 mi (7,084.68 km) |
| Middle River to Kralupy nad Vltavou | 4,231.92 mi (6,810.62 km) |
| Middle River to Kraluv Dvur | 4,230.56 mi (6,808.44 km) |
| Middle River to Krnov | 4,367.88 mi (7,029.42 km) |
