| Petite-Synthe to Jicin | 569.20 mi (916.04 km) |
| Petite-Synthe to Jihlava | 595.11 mi (957.74 km) |
| Petite-Synthe to Jindrichuv Hradec | 574.90 mi (925.21 km) |
| Petite-Synthe to Jirkov | 485.79 mi (781.80 km) |
| Petite-Synthe to Kadan | 479.47 mi (771.63 km) |
| Petite-Synthe to Karlovy Vary | 463.92 mi (746.61 km) |
| Petite-Synthe to Karvina | 715.55 mi (1,151.56 km) |
| Petite-Synthe to Kladno | 518.28 mi (834.10 km) |
| Petite-Synthe to Klasterec nad Ohri | 475.03 mi (764.48 km) |
| Petite-Synthe to Klatovy | 496.24 mi (798.62 km) |
| Petite-Synthe to Kolin | 567.77 mi (913.74 km) |
| Petite-Synthe to Koprivnice | 702.32 mi (1,130.28 km) |
| Petite-Synthe to Kralupy nad Vltavou | 526.29 mi (846.99 km) |
| Petite-Synthe to Kraluv Dvur | 518.30 mi (834.13 km) |
| Petite-Synthe to Krnov | 675.45 mi (1,087.04 km) |
