| Dublin to Huelva | 1,112.89 mi (1,791.03 km) |
| Dublin to Huercal de Almeria | 1,152.51 mi (1,854.79 km) |
| Dublin to Huercal-Overa | 1,122.48 mi (1,806.46 km) |
| Dublin to Huesca | 820.50 mi (1,320.46 km) |
| Dublin to Huetor Vega | 1,126.75 mi (1,813.32 km) |
| Dublin to Huetor-Tajar | 1,121.26 mi (1,804.50 km) |
| Dublin to Humanes de Madrid | 912.00 mi (1,467.72 km) |
| Dublin to Ibi | 1,052.38 mi (1,693.64 km) |
| Dublin to Ibiza | 1,062.12 mi (1,709.32 km) |
| Dublin to Icod de los Vinos | 1,807.08 mi (2,908.21 km) |
| Dublin to Igualada | 891.29 mi (1,434.39 km) |
| Dublin to Illescas | 921.39 mi (1,482.83 km) |
| Dublin to Inca | 1,036.07 mi (1,667.40 km) |
| Dublin to Ingenio | 1,818.13 mi (2,926.00 km) |
| Dublin to Irun | 721.24 mi (1,160.73 km) |
