| Cities | Distance |
|---|---|
| Widnau to Isny im Allgau | 27.68 mi (44.55 km) |
| Widnau to Isselburg | 337.45 mi (543.07 km) |
| Widnau to Issum | 320.17 mi (515.27 km) |
| Widnau to Itzehoe | 450.88 mi (725.63 km) |
| Widnau to Jena | 259.18 mi (417.11 km) |
| Widnau to Jever | 433.34 mi (697.39 km) |
| Widnau to Jork | 423.87 mi (682.16 km) |
| Widnau to Juchen | 292.09 mi (470.07 km) |
| Widnau to Julich | 284.77 mi (458.29 km) |
| Widnau to Juterbog | 352.55 mi (567.38 km) |
| Widnau to Kaarst | 296.62 mi (477.36 km) |
| Widnau to Kaiserslautern | 165.13 mi (265.75 km) |
| Widnau to Kalkar | 335.02 mi (539.16 km) |
| Widnau to Kall | 258.65 mi (416.26 km) |
| Widnau to Kaltenkirchen | 445.19 mi (716.46 km) |