| Widnau to Jicin | 333.67 mi (536.98 km) |
| Widnau to Jihlava | 306.13 mi (492.66 km) |
| Widnau to Jindrichuv Hradec | 274.71 mi (442.10 km) |
| Widnau to Jirkov | 275.31 mi (443.08 km) |
| Widnau to Kadan | 263.77 mi (424.50 km) |
| Widnau to Karlovy Vary | 244.85 mi (394.05 km) |
| Widnau to Karvina | 440.45 mi (708.84 km) |
| Widnau to Kladno | 278.25 mi (447.81 km) |
| Widnau to Klasterec nad Ohri | 261.41 mi (420.69 km) |
| Widnau to Klatovy | 217.30 mi (349.70 km) |
| Widnau to Kolin | 311.95 mi (502.04 km) |
| Widnau to Koprivnice | 417.98 mi (672.67 km) |
| Widnau to Kralupy nad Vltavou | 289.44 mi (465.82 km) |
| Widnau to Kraluv Dvur | 267.07 mi (429.80 km) |
| Widnau to Krnov | 411.52 mi (662.28 km) |
