| Oristano to Huelva | 858.10 mi (1,380.97 km) |
| Oristano to Huercal de Almeria | 631.97 mi (1,017.05 km) |
| Oristano to Huercal-Overa | 593.68 mi (955.44 km) |
| Oristano to Huesca | 493.89 mi (794.84 km) |
| Oristano to Huetor Vega | 683.57 mi (1,100.10 km) |
| Oristano to Huetor-Tajar | 707.42 mi (1,138.49 km) |
| Oristano to Humanes de Madrid | 656.47 mi (1,056.49 km) |
| Oristano to Ibi | 498.02 mi (801.49 km) |
| Oristano to Ibiza | 388.22 mi (624.78 km) |
| Oristano to Icod de los Vinos | 1,643.84 mi (2,645.51 km) |
| Oristano to Igualada | 382.70 mi (615.89 km) |
| Oristano to Illescas | 657.15 mi (1,057.58 km) |
| Oristano to Inca | 301.43 mi (485.10 km) |
| Oristano to Ingenio | 1,599.40 mi (2,573.99 km) |
| Oristano to Irun | 585.71 mi (942.60 km) |
