| River Ridge to Jicin | 5,271.77 mi (8,484.09 km) |
| River Ridge to Jihlava | 5,317.74 mi (8,558.08 km) |
| River Ridge to Jindrichuv Hradec | 5,304.15 mi (8,536.20 km) |
| River Ridge to Jirkov | 5,197.16 mi (8,364.02 km) |
| River Ridge to Kadan | 5,194.60 mi (8,359.90 km) |
| River Ridge to Karlovy Vary | 5,184.15 mi (8,343.09 km) |
| River Ridge to Karvina | 5,412.94 mi (8,711.29 km) |
| River Ridge to Kladno | 5,234.13 mi (8,423.52 km) |
| River Ridge to Klasterec nad Ohri | 5,190.47 mi (8,353.26 km) |
| River Ridge to Klatovy | 5,228.87 mi (8,415.05 km) |
| River Ridge to Kolin | 5,280.48 mi (8,498.11 km) |
| River Ridge to Koprivnice | 5,407.61 mi (8,702.71 km) |
| River Ridge to Kralupy nad Vltavou | 5,239.08 mi (8,431.48 km) |
| River Ridge to Kraluv Dvur | 5,238.53 mi (8,430.59 km) |
| River Ridge to Krnov | 5,372.56 mi (8,646.30 km) |
