| Billings to Arapgir | 6,230.45 mi (10,026.94 km) |
| Billings to Ardahan | 6,176.17 mi (9,939.58 km) |
| Billings to Ardesen | 6,140.24 mi (9,881.75 km) |
| Billings to Arhavi | 6,136.76 mi (9,876.16 km) |
| Billings to Aricak | 6,293.50 mi (10,128.42 km) |
| Billings to Armutlu | 5,918.73 mi (9,525.27 km) |
| Billings to Arnavutkoy | 5,876.03 mi (9,456.56 km) |
| Billings to Arpacay | 6,204.19 mi (9,984.69 km) |
| Billings to Arsin | 6,136.08 mi (9,875.06 km) |
| Billings to Arsuz | 6,341.24 mi (10,205.24 km) |
| Billings to Artvin | 6,155.83 mi (9,906.85 km) |
| Billings to Asagicinik | 6,044.10 mi (9,727.04 km) |
| Billings to Asarcik | 6,057.59 mi (9,748.75 km) |
| Billings to Askale | 6,216.82 mi (10,005.01 km) |
| Billings to Aslanapa | 6,024.05 mi (9,694.77 km) |
