| Siran to Jicin | 1,345.94 mi (2,166.09 km) |
| Siran to Jihlava | 1,309.97 mi (2,108.20 km) |
| Siran to Jindrichuv Hradec | 1,329.09 mi (2,138.96 km) |
| Siran to Jirkov | 1,425.54 mi (2,294.19 km) |
| Siran to Kadan | 1,429.95 mi (2,301.29 km) |
| Siran to Karlovy Vary | 1,443.31 mi (2,322.79 km) |
| Siran to Karvina | 1,200.59 mi (1,932.17 km) |
| Siran to Kladno | 1,390.23 mi (2,237.36 km) |
| Siran to Klasterec nad Ohri | 1,434.30 mi (2,308.29 km) |
| Siran to Klatovy | 1,407.71 mi (2,265.49 km) |
| Siran to Kolin | 1,341.60 mi (2,159.10 km) |
| Siran to Koprivnice | 1,209.17 mi (1,945.97 km) |
| Siran to Kralupy nad Vltavou | 1,383.64 mi (2,226.75 km) |
| Siran to Kraluv Dvur | 1,388.29 mi (2,234.24 km) |
| Siran to Krnov | 1,241.48 mi (1,997.97 km) |
