| Warren to Hoyo de Manzanares | 3,935.23 mi (6,333.14 km) |
| Warren to Huelva | 3,912.46 mi (6,296.49 km) |
| Warren to Huercal de Almeria | 4,137.27 mi (6,658.30 km) |
| Warren to Huercal-Overa | 4,141.77 mi (6,665.54 km) |
| Warren to Huesca | 4,037.32 mi (6,497.44 km) |
| Warren to Huetor Vega | 4,074.63 mi (6,557.49 km) |
| Warren to Huetor-Tajar | 4,050.63 mi (6,518.85 km) |
| Warren to Humanes de Madrid | 3,951.00 mi (6,358.52 km) |
| Warren to Ibi | 4,157.68 mi (6,691.14 km) |
| Warren to Ibiza | 4,237.93 mi (6,820.28 km) |
| Warren to Icod de los Vinos | 3,762.59 mi (6,055.30 km) |
| Warren to Igualada | 4,146.65 mi (6,673.39 km) |
| Warren to Illescas | 3,955.56 mi (6,365.86 km) |
| Warren to Inca | 4,273.50 mi (6,877.54 km) |
| Warren to Ingenio | 3,843.14 mi (6,184.93 km) |
