| Aiken to Argentona | 4,457.80 mi (7,174.13 km) |
| Aiken to Arico el Nuevo | 3,823.26 mi (6,152.95 km) |
| Aiken to Armilla | 4,279.30 mi (6,886.87 km) |
| Aiken to Arnedo | 4,225.94 mi (6,801.00 km) |
| Aiken to Arona | 3,815.45 mi (6,140.37 km) |
| Aiken to Arrecife | 3,966.69 mi (6,383.78 km) |
| Aiken to Arrigorriaga | 4,164.90 mi (6,702.76 km) |
| Aiken to Arroyomolinos | 4,185.93 mi (6,736.61 km) |
| Aiken to Arteijo | 3,893.80 mi (6,266.46 km) |
| Aiken to Arucas | 3,879.79 mi (6,243.93 km) |
| Aiken to Aspe | 4,390.77 mi (7,066.27 km) |
| Aiken to Astorga | 4,029.55 mi (6,484.94 km) |
| Aiken to Atarfe | 4,273.66 mi (6,877.78 km) |
| Aiken to Avila | 4,138.10 mi (6,659.64 km) |
| Aiken to Aviles | 4,013.46 mi (6,459.04 km) |
