| Preddvor to Huelva | 1,260.57 mi (2,028.69 km) |
| Preddvor to Huercal de Almeria | 1,083.52 mi (1,743.76 km) |
| Preddvor to Huercal-Overa | 1,039.96 mi (1,673.65 km) |
| Preddvor to Huesca | 787.70 mi (1,267.68 km) |
| Preddvor to Huetor Vega | 1,118.51 mi (1,800.06 km) |
| Preddvor to Huetor-Tajar | 1,136.84 mi (1,829.57 km) |
| Preddvor to Humanes de Madrid | 1,005.55 mi (1,618.27 km) |
| Preddvor to Ibi | 927.89 mi (1,493.30 km) |
| Preddvor to Ibiza | 833.28 mi (1,341.04 km) |
| Preddvor to Icod de los Vinos | 2,090.33 mi (3,364.07 km) |
| Preddvor to Igualada | 714.36 mi (1,149.65 km) |
| Preddvor to Illescas | 1,010.65 mi (1,626.49 km) |
| Preddvor to Inca | 736.98 mi (1,186.05 km) |
| Preddvor to Ingenio | 2,057.35 mi (3,310.98 km) |
| Preddvor to Irun | 818.79 mi (1,317.72 km) |
