| Ardea to Jicin | 623.93 mi (1,004.11 km) |
| Ardea to Jihlava | 557.46 mi (897.14 km) |
| Ardea to Jindrichuv Hradec | 533.47 mi (858.54 km) |
| Ardea to Jirkov | 615.26 mi (990.17 km) |
| Ardea to Kadan | 606.20 mi (975.58 km) |
| Ardea to Karlovy Vary | 595.36 mi (958.14 km) |
| Ardea to Karvina | 637.83 mi (1,026.48 km) |
| Ardea to Kladno | 594.25 mi (956.36 km) |
| Ardea to Klasterec nad Ohri | 606.53 mi (976.12 km) |
| Ardea to Klatovy | 538.67 mi (866.91 km) |
| Ardea to Kolin | 594.92 mi (957.42 km) |
| Ardea to Koprivnice | 613.86 mi (987.92 km) |
| Ardea to Kralupy nad Vltavou | 601.82 mi (968.54 km) |
| Ardea to Kraluv Dvur | 580.16 mi (933.68 km) |
| Ardea to Krnov | 635.37 mi (1,022.53 km) |
