| Ridgefield Park to Jicin | 4,101.71 mi (6,601.06 km) |
| Ridgefield Park to Jihlava | 4,145.53 mi (6,671.59 km) |
| Ridgefield Park to Jindrichuv Hradec | 4,130.97 mi (6,648.15 km) |
| Ridgefield Park to Jirkov | 4,025.67 mi (6,478.68 km) |
| Ridgefield Park to Kadan | 4,022.69 mi (6,473.89 km) |
| Ridgefield Park to Karlovy Vary | 4,011.63 mi (6,456.09 km) |
| Ridgefield Park to Karvina | 4,244.45 mi (6,830.79 km) |
| Ridgefield Park to Kladno | 4,062.36 mi (6,537.74 km) |
| Ridgefield Park to Klasterec nad Ohri | 4,018.50 mi (6,467.16 km) |
| Ridgefield Park to Klatovy | 4,054.97 mi (6,525.84 km) |
| Ridgefield Park to Kolin | 4,109.33 mi (6,613.32 km) |
| Ridgefield Park to Koprivnice | 4,238.10 mi (6,820.57 km) |
| Ridgefield Park to Kralupy nad Vltavou | 4,067.68 mi (6,546.30 km) |
| Ridgefield Park to Kraluv Dvur | 4,066.27 mi (6,544.03 km) |
| Ridgefield Park to Krnov | 4,203.83 mi (6,765.40 km) |
