| Ustron to Huelva | 1,540.25 mi (2,478.80 km) |
| Ustron to Huercal de Almeria | 1,379.88 mi (2,220.70 km) |
| Ustron to Huercal-Overa | 1,335.86 mi (2,149.86 km) |
| Ustron to Huesca | 1,057.99 mi (1,702.68 km) |
| Ustron to Huetor Vega | 1,410.17 mi (2,269.45 km) |
| Ustron to Huetor-Tajar | 1,426.72 mi (2,296.08 km) |
| Ustron to Humanes de Madrid | 1,277.73 mi (2,056.31 km) |
| Ustron to Ibi | 1,222.72 mi (1,967.79 km) |
| Ustron to Ibiza | 1,133.52 mi (1,824.22 km) |
| Ustron to Icod de los Vinos | 2,374.69 mi (3,821.70 km) |
| Ustron to Igualada | 999.06 mi (1,607.83 km) |
| Ustron to Illescas | 1,283.86 mi (2,066.17 km) |
| Ustron to Inca | 1,038.56 mi (1,671.41 km) |
| Ustron to Ingenio | 2,346.13 mi (3,775.73 km) |
| Ustron to Irun | 1,069.40 mi (1,721.04 km) |
