| Arecibo to Argentona | 4,314.18 mi (6,943.00 km) |
| Arecibo to Arico el Nuevo | 3,235.32 mi (5,206.75 km) |
| Arecibo to Armilla | 3,993.31 mi (6,426.62 km) |
| Arecibo to Arnedo | 4,083.33 mi (6,571.48 km) |
| Arecibo to Arona | 3,224.10 mi (5,188.68 km) |
| Arecibo to Arrecife | 3,414.37 mi (5,494.89 km) |
| Arecibo to Arrigorriaga | 4,047.25 mi (6,513.42 km) |
| Arecibo to Arroyomolinos | 3,983.79 mi (6,411.30 km) |
| Arecibo to Arteijo | 3,766.37 mi (6,061.39 km) |
| Arecibo to Arucas | 3,294.66 mi (5,302.24 km) |
| Arecibo to Aspe | 4,148.82 mi (6,676.89 km) |
| Arecibo to Astorga | 3,882.62 mi (6,248.47 km) |
| Arecibo to Atarfe | 3,989.33 mi (6,420.20 km) |
| Arecibo to Avila | 3,944.05 mi (6,347.34 km) |
| Arecibo to Aviles | 3,898.13 mi (6,273.43 km) |
