| Idil to Hoyo de Manzanares | 2,441.27 mi (3,928.84 km) |
| Idil to Huelva | 2,653.56 mi (4,270.50 km) |
| Idil to Huercal de Almeria | 2,419.59 mi (3,893.96 km) |
| Idil to Huercal-Overa | 2,384.47 mi (3,837.44 km) |
| Idil to Huesca | 2,249.01 mi (3,619.43 km) |
| Idil to Huetor Vega | 2,475.51 mi (3,983.95 km) |
| Idil to Huetor-Tajar | 2,500.29 mi (4,023.83 km) |
| Idil to Humanes de Madrid | 2,443.01 mi (3,931.64 km) |
| Idil to Ibi | 2,293.68 mi (3,691.32 km) |
| Idil to Ibiza | 2,183.77 mi (3,514.44 km) |
| Idil to Icod de los Vinos | 3,403.51 mi (5,477.42 km) |
| Idil to Igualada | 2,148.54 mi (3,457.74 km) |
| Idil to Illescas | 2,445.01 mi (3,934.87 km) |
| Idil to Inca | 2,096.59 mi (3,374.13 km) |
| Idil to Ingenio | 3,347.60 mi (5,387.45 km) |
