| Windsor to Hoyo de Manzanares | 765.43 mi (1,231.84 km) |
| Windsor to Huelva | 1,030.84 mi (1,658.98 km) |
| Windsor to Huercal de Almeria | 1,012.43 mi (1,629.35 km) |
| Windsor to Huercal-Overa | 976.07 mi (1,570.83 km) |
| Windsor to Huesca | 645.80 mi (1,039.31 km) |
| Windsor to Huetor Vega | 1,000.56 mi (1,610.25 km) |
| Windsor to Huetor-Tajar | 1,001.17 mi (1,611.23 km) |
| Windsor to Humanes de Madrid | 790.69 mi (1,272.49 km) |
| Windsor to Ibi | 887.98 mi (1,429.07 km) |
| Windsor to Ibiza | 874.10 mi (1,406.73 km) |
| Windsor to Icod de los Vinos | 1,802.23 mi (2,900.41 km) |
| Windsor to Igualada | 691.95 mi (1,113.58 km) |
| Windsor to Illescas | 800.07 mi (1,287.59 km) |
| Windsor to Inca | 830.13 mi (1,335.97 km) |
| Windsor to Ingenio | 1,800.48 mi (2,897.59 km) |
