| Le Portel to Jicin | 604.04 mi (972.11 km) |
| Le Portel to Jihlava | 627.39 mi (1,009.69 km) |
| Le Portel to Jindrichuv Hradec | 606.16 mi (975.53 km) |
| Le Portel to Jirkov | 520.36 mi (837.45 km) |
| Le Portel to Kadan | 513.64 mi (826.62 km) |
| Le Portel to Karlovy Vary | 497.52 mi (800.68 km) |
| Le Portel to Karvina | 749.90 mi (1,206.85 km) |
| Le Portel to Kladno | 552.04 mi (888.43 km) |
| Le Portel to Klasterec nad Ohri | 509.19 mi (819.47 km) |
| Le Portel to Klatovy | 527.28 mi (848.58 km) |
| Le Portel to Kolin | 601.55 mi (968.11 km) |
| Le Portel to Koprivnice | 736.05 mi (1,184.55 km) |
| Le Portel to Kralupy nad Vltavou | 560.37 mi (901.83 km) |
| Le Portel to Kraluv Dvur | 551.46 mi (887.49 km) |
| Le Portel to Krnov | 710.07 mi (1,142.75 km) |
