| Preston to Hoyo de Manzanares | 908.57 mi (1,462.20 km) |
| Preston to Huelva | 1,158.56 mi (1,864.52 km) |
| Preston to Huercal de Almeria | 1,166.07 mi (1,876.60 km) |
| Preston to Huercal-Overa | 1,132.04 mi (1,821.84 km) |
| Preston to Huesca | 810.06 mi (1,303.67 km) |
| Preston to Huetor Vega | 1,148.32 mi (1,848.04 km) |
| Preston to Huetor-Tajar | 1,146.29 mi (1,844.77 km) |
| Preston to Humanes de Madrid | 934.60 mi (1,504.09 km) |
| Preston to Ibi | 1,050.31 mi (1,690.30 km) |
| Preston to Ibiza | 1,044.35 mi (1,680.72 km) |
| Preston to Icod de los Vinos | 1,893.19 mi (3,046.80 km) |
| Preston to Igualada | 864.65 mi (1,391.52 km) |
| Preston to Illescas | 944.08 mi (1,519.35 km) |
| Preston to Inca | 1,005.22 mi (1,617.74 km) |
| Preston to Ingenio | 1,898.56 mi (3,055.44 km) |
