| Astoria to Arapgir | 6,447.57 mi (10,376.37 km) |
| Astoria to Ardahan | 6,348.14 mi (10,216.34 km) |
| Astoria to Ardesen | 6,327.41 mi (10,182.99 km) |
| Astoria to Arhavi | 6,320.63 mi (10,172.08 km) |
| Astoria to Aricak | 6,497.22 mi (10,456.26 km) |
| Astoria to Armutlu | 6,212.76 mi (9,998.47 km) |
| Astoria to Arnavutkoy | 6,167.67 mi (9,925.91 km) |
| Astoria to Arpacay | 6,371.25 mi (10,253.54 km) |
| Astoria to Arsin | 6,333.43 mi (10,192.67 km) |
| Astoria to Arsuz | 6,591.83 mi (10,608.52 km) |
| Astoria to Artvin | 6,335.55 mi (10,196.08 km) |
| Astoria to Asagicinik | 6,271.70 mi (10,093.32 km) |
| Astoria to Asarcik | 6,286.83 mi (10,117.68 km) |
| Astoria to Askale | 6,410.82 mi (10,317.22 km) |
| Astoria to Aslanapa | 6,315.47 mi (10,163.77 km) |
