| Astoria to Argentona | 5,531.56 mi (8,902.18 km) |
| Astoria to Arico el Nuevo | 5,584.90 mi (8,988.02 km) |
| Astoria to Armilla | 5,589.14 mi (8,994.84 km) |
| Astoria to Arnedo | 5,358.99 mi (8,624.46 km) |
| Astoria to Arona | 5,582.08 mi (8,983.48 km) |
| Astoria to Arrecife | 5,663.48 mi (9,114.50 km) |
| Astoria to Arrigorriaga | 5,280.35 mi (8,497.90 km) |
| Astoria to Arroyomolinos | 5,409.09 mi (8,705.09 km) |
| Astoria to Arteijo | 5,096.35 mi (8,201.78 km) |
| Astoria to Arucas | 5,628.21 mi (9,057.72 km) |
| Astoria to Aspe | 5,615.69 mi (9,037.59 km) |
| Astoria to Astorga | 5,220.73 mi (8,401.96 km) |
| Astoria to Atarfe | 5,582.69 mi (8,984.47 km) |
| Astoria to Avila | 5,362.86 mi (8,630.69 km) |
| Astoria to Aviles | 5,167.03 mi (8,315.53 km) |
