| Widnau to Hoyo de Manzanares | 816.47 mi (1,313.98 km) |
| Widnau to Huelva | 1,095.71 mi (1,763.38 km) |
| Widnau to Huercal de Almeria | 951.72 mi (1,531.65 km) |
| Widnau to Huercal-Overa | 907.57 mi (1,460.59 km) |
| Widnau to Huesca | 611.94 mi (984.82 km) |
| Widnau to Huetor Vega | 975.59 mi (1,570.07 km) |
| Widnau to Huetor-Tajar | 990.13 mi (1,593.46 km) |
| Widnau to Humanes de Madrid | 831.14 mi (1,337.59 km) |
| Widnau to Ibi | 794.46 mi (1,278.56 km) |
| Widnau to Ibiza | 716.76 mi (1,153.51 km) |
| Widnau to Icod de los Vinos | 1,930.63 mi (3,107.05 km) |
| Widnau to Igualada | 562.96 mi (906.00 km) |
| Widnau to Illescas | 837.60 mi (1,347.98 km) |
| Widnau to Inca | 627.86 mi (1,010.44 km) |
| Widnau to Ingenio | 1,904.94 mi (3,065.70 km) |
