| Pornic to Jicin | 825.03 mi (1,327.76 km) |
| Pornic to Jihlava | 827.07 mi (1,331.05 km) |
| Pornic to Jindrichuv Hradec | 799.43 mi (1,286.57 km) |
| Pornic to Jirkov | 743.62 mi (1,196.74 km) |
| Pornic to Kadan | 734.23 mi (1,181.63 km) |
| Pornic to Karlovy Vary | 714.94 mi (1,150.59 km) |
| Pornic to Karvina | 961.01 mi (1,546.59 km) |
| Pornic to Kladno | 767.27 mi (1,234.80 km) |
| Pornic to Klasterec nad Ohri | 730.05 mi (1,174.90 km) |
| Pornic to Klatovy | 724.30 mi (1,165.64 km) |
| Pornic to Kolin | 814.24 mi (1,310.40 km) |
| Pornic to Koprivnice | 942.31 mi (1,516.50 km) |
| Pornic to Kralupy nad Vltavou | 777.56 mi (1,251.36 km) |
| Pornic to Kraluv Dvur | 762.20 mi (1,226.64 km) |
| Pornic to Krnov | 924.83 mi (1,488.37 km) |
