| Rathfarnham to Huelva | 1,109.32 mi (1,785.28 km) |
| Rathfarnham to Huercal de Almeria | 1,149.23 mi (1,849.51 km) |
| Rathfarnham to Huercal-Overa | 1,119.25 mi (1,801.26 km) |
| Rathfarnham to Huesca | 817.59 mi (1,315.78 km) |
| Rathfarnham to Huetor Vega | 1,123.38 mi (1,807.91 km) |
| Rathfarnham to Huetor-Tajar | 1,117.86 mi (1,799.02 km) |
| Rathfarnham to Humanes de Madrid | 908.64 mi (1,462.32 km) |
| Rathfarnham to Ibi | 1,049.31 mi (1,688.70 km) |
| Rathfarnham to Ibiza | 1,059.28 mi (1,704.74 km) |
| Rathfarnham to Icod de los Vinos | 1,803.40 mi (2,902.30 km) |
| Rathfarnham to Igualada | 888.63 mi (1,430.11 km) |
| Rathfarnham to Illescas | 918.03 mi (1,477.43 km) |
| Rathfarnham to Inca | 1,033.45 mi (1,663.18 km) |
| Rathfarnham to Ingenio | 1,814.45 mi (2,920.07 km) |
| Rathfarnham to Irun | 718.21 mi (1,155.85 km) |
