| Huercal-Overa to Archdale (North Carolina) | 4,193.09 mi (6,748.13 km) |
| Huercal-Overa to Arden-Arcade (California) | 5,927.26 mi (9,539.00 km) |
| Huercal-Overa to Ardmore (Oklahoma) | 5,087.74 mi (8,187.92 km) |
| Huercal-Overa to Ardmore (Pennsylvania) | 3,843.48 mi (6,185.48 km) |
| Huercal-Overa to Arecibo (Puerto Rico) | 4,085.88 mi (6,575.59 km) |
| Huercal-Overa to Arkadelphia (Arkansas) | 4,897.41 mi (7,881.63 km) |
| Huercal-Overa to Arkansas City (Kansas) | 4,972.34 mi (8,002.21 km) |
| Huercal-Overa to Arlington (Tennessee) | 4,691.81 mi (7,550.73 km) |
| Huercal-Overa to Arlington (Texas) | 5,146.39 mi (8,282.32 km) |
| Huercal-Overa to Arlington (Virginia) | 3,962.83 mi (6,377.56 km) |
| Huercal-Overa to Arlington (Washington) | 5,478.77 mi (8,817.23 km) |
| Huercal-Overa to Arlington Heights (Illinois) | 4,381.07 mi (7,050.65 km) |
| Huercal-Overa to Arnold (Maryland) | 3,928.56 mi (6,322.41 km) |
| Huercal-Overa to Arnold (Missouri) | 4,613.81 mi (7,425.21 km) |
| Huercal-Overa to Arroyo Grande (California) | 6,069.09 mi (9,767.25 km) |
