| Horizon City to Hoyo de Manzanares | 5,403.70 mi (8,696.42 km) |
| Horizon City to Huelva | 5,384.42 mi (8,665.39 km) |
| Horizon City to Huercal de Almeria | 5,608.98 mi (9,026.78 km) |
| Horizon City to Huercal-Overa | 5,613.01 mi (9,033.27 km) |
| Horizon City to Huesca | 5,498.84 mi (8,849.53 km) |
| Horizon City to Huetor Vega | 5,546.48 mi (8,926.19 km) |
| Horizon City to Huetor-Tajar | 5,522.54 mi (8,887.66 km) |
| Horizon City to Humanes de Madrid | 5,420.04 mi (8,722.71 km) |
| Horizon City to Ibi | 5,626.78 mi (9,055.43 km) |
| Horizon City to Ibiza | 5,704.82 mi (9,181.01 km) |
| Horizon City to Icod de los Vinos | 5,193.37 mi (8,357.91 km) |
| Horizon City to Igualada | 5,606.96 mi (9,023.53 km) |
| Horizon City to Illescas | 5,424.81 mi (8,730.39 km) |
| Horizon City to Inca | 5,736.97 mi (9,232.77 km) |
| Horizon City to Ingenio | 5,275.35 mi (8,489.86 km) |
