| Radviliskis to Jicin | 502.23 mi (808.26 km) |
| Radviliskis to Jihlava | 553.41 mi (890.63 km) |
| Radviliskis to Jindrichuv Hradec | 582.96 mi (938.19 km) |
| Radviliskis to Jirkov | 555.20 mi (893.51 km) |
| Radviliskis to Kadan | 566.74 mi (912.08 km) |
| Radviliskis to Karlovy Vary | 586.28 mi (943.52 km) |
| Radviliskis to Karvina | 460.66 mi (741.36 km) |
| Radviliskis to Kladno | 553.14 mi (890.20 km) |
| Radviliskis to Klasterec nad Ohri | 569.43 mi (916.41 km) |
| Radviliskis to Klatovy | 616.06 mi (991.46 km) |
| Radviliskis to Kolin | 528.47 mi (850.49 km) |
| Radviliskis to Koprivnice | 484.17 mi (779.20 km) |
| Radviliskis to Kralupy nad Vltavou | 542.23 mi (872.64 km) |
| Radviliskis to Kraluv Dvur | 565.47 mi (910.04 km) |
| Radviliskis to Krnov | 463.28 mi (745.57 km) |
