| Gretz-Armainvilliers to Jicin | 576.41 mi (927.65 km) |
| Gretz-Armainvilliers to Jihlava | 583.01 mi (938.27 km) |
| Gretz-Armainvilliers to Jindrichuv Hradec | 556.87 mi (896.19 km) |
| Gretz-Armainvilliers to Jirkov | 494.23 mi (795.39 km) |
| Gretz-Armainvilliers to Kadan | 485.13 mi (780.74 km) |
| Gretz-Armainvilliers to Karlovy Vary | 466.16 mi (750.21 km) |
| Gretz-Armainvilliers to Karvina | 715.09 mi (1,150.83 km) |
| Gretz-Armainvilliers to Kladno | 519.24 mi (835.63 km) |
| Gretz-Armainvilliers to Klasterec nad Ohri | 480.88 mi (773.91 km) |
| Gretz-Armainvilliers to Klatovy | 479.80 mi (772.16 km) |
| Gretz-Armainvilliers to Kolin | 567.03 mi (912.55 km) |
| Gretz-Armainvilliers to Koprivnice | 697.45 mi (1,122.44 km) |
| Gretz-Armainvilliers to Kralupy nad Vltavou | 529.26 mi (851.76 km) |
| Gretz-Armainvilliers to Kraluv Dvur | 514.97 mi (828.76 km) |
| Gretz-Armainvilliers to Krnov | 677.90 mi (1,090.98 km) |
