| Ridgefield to Jicin | 4,102.57 mi (6,602.44 km) |
| Ridgefield to Jihlava | 4,146.37 mi (6,672.93 km) |
| Ridgefield to Jindrichuv Hradec | 4,131.79 mi (6,649.48 km) |
| Ridgefield to Jirkov | 4,026.51 mi (6,480.04 km) |
| Ridgefield to Kadan | 4,023.53 mi (6,475.25 km) |
| Ridgefield to Karlovy Vary | 4,012.46 mi (6,457.44 km) |
| Ridgefield to Karvina | 4,245.33 mi (6,832.19 km) |
| Ridgefield to Kladno | 4,063.20 mi (6,539.10 km) |
| Ridgefield to Klasterec nad Ohri | 4,019.34 mi (6,468.51 km) |
| Ridgefield to Klatovy | 4,055.78 mi (6,527.15 km) |
| Ridgefield to Kolin | 4,110.18 mi (6,614.69 km) |
| Ridgefield to Koprivnice | 4,238.97 mi (6,821.96 km) |
| Ridgefield to Kralupy nad Vltavou | 4,068.53 mi (6,547.67 km) |
| Ridgefield to Kraluv Dvur | 4,067.11 mi (6,545.37 km) |
| Ridgefield to Krnov | 4,204.70 mi (6,766.81 km) |
