| Ustron to Amorebieta | 1,114.27 mi (1,793.24 km) |
| Ustron to Amposta | 1,079.31 mi (1,736.99 km) |
| Ustron to Amurrio | 1,131.76 mi (1,821.39 km) |
| Ustron to Andoain | 1,083.55 mi (1,743.81 km) |
| Ustron to Andraitx | 1,063.80 mi (1,712.02 km) |
| Ustron to Andujar | 1,386.52 mi (2,231.39 km) |
| Ustron to Antequera | 1,455.43 mi (2,342.29 km) |
| Ustron to Antigua | 2,263.95 mi (3,643.47 km) |
| Ustron to Aranda de Duero | 1,212.76 mi (1,951.75 km) |
| Ustron to Aranjuez | 1,277.97 mi (2,056.70 km) |
| Ustron to Archena | 1,275.46 mi (2,052.66 km) |
| Ustron to Arcos de la Frontera | 1,517.49 mi (2,442.16 km) |
| Ustron to Arenys de Mar | 962.59 mi (1,549.13 km) |
| Ustron to Arenys de Munt | 961.57 mi (1,547.50 km) |
| Ustron to Argentona | 969.52 mi (1,560.30 km) |
