| Hwlffordd to Hoyo de Manzanares | 773.27 mi (1,244.45 km) |
| Hwlffordd to Huelva | 1,009.93 mi (1,625.32 km) |
| Hwlffordd to Huercal de Almeria | 1,038.07 mi (1,670.62 km) |
| Hwlffordd to Huercal-Overa | 1,007.01 mi (1,620.63 km) |
| Hwlffordd to Huesca | 701.21 mi (1,128.48 km) |
| Hwlffordd to Huetor Vega | 1,014.53 mi (1,632.73 km) |
| Hwlffordd to Huetor-Tajar | 1,010.13 mi (1,625.65 km) |
| Hwlffordd to Humanes de Madrid | 799.61 mi (1,286.85 km) |
| Hwlffordd to Ibi | 934.51 mi (1,503.94 km) |
| Hwlffordd to Ibiza | 942.47 mi (1,516.76 km) |
| Hwlffordd to Icod de los Vinos | 1,729.82 mi (2,783.88 km) |
| Hwlffordd to Igualada | 771.28 mi (1,241.25 km) |
| Hwlffordd to Illescas | 809.06 mi (1,302.05 km) |
| Hwlffordd to Inca | 916.08 mi (1,474.29 km) |
| Hwlffordd to Ingenio | 1,736.56 mi (2,794.72 km) |
