| Fiumicino to Jicin | 617.24 mi (993.35 km) |
| Fiumicino to Jihlava | 551.70 mi (887.88 km) |
| Fiumicino to Jindrichuv Hradec | 527.02 mi (848.15 km) |
| Fiumicino to Jirkov | 606.18 mi (975.55 km) |
| Fiumicino to Kadan | 596.91 mi (960.64 km) |
| Fiumicino to Karlovy Vary | 585.60 mi (942.43 km) |
| Fiumicino to Karvina | 635.53 mi (1,022.78 km) |
| Fiumicino to Kladno | 586.08 mi (943.20 km) |
| Fiumicino to Klasterec nad Ohri | 597.12 mi (960.97 km) |
| Fiumicino to Klatovy | 529.59 mi (852.29 km) |
| Fiumicino to Kolin | 588.24 mi (946.68 km) |
| Fiumicino to Koprivnice | 611.35 mi (983.88 km) |
| Fiumicino to Kralupy nad Vltavou | 593.89 mi (955.78 km) |
| Fiumicino to Kraluv Dvur | 571.96 mi (920.48 km) |
| Fiumicino to Krnov | 631.84 mi (1,016.84 km) |
