| McDonough to Arapgir | 6,228.33 mi (10,023.53 km) |
| McDonough to Ardahan | 6,276.78 mi (10,101.49 km) |
| McDonough to Ardesen | 6,212.37 mi (9,997.84 km) |
| McDonough to Arhavi | 6,216.33 mi (10,004.22 km) |
| McDonough to Aricak | 6,313.47 mi (10,160.55 km) |
| McDonough to Armutlu | 5,780.52 mi (9,302.85 km) |
| McDonough to Arnavutkoy | 5,747.82 mi (9,250.21 km) |
| McDonough to Arpacay | 6,312.17 mi (10,158.46 km) |
| McDonough to Arsin | 6,186.87 mi (9,956.80 km) |
| McDonough to Arsuz | 6,254.20 mi (10,065.15 km) |
| McDonough to Artvin | 6,242.19 mi (10,045.83 km) |
| McDonough to Asagicinik | 6,039.52 mi (9,719.67 km) |
| McDonough to Asarcik | 6,047.96 mi (9,733.26 km) |
| McDonough to Askale | 6,266.00 mi (10,084.16 km) |
| McDonough to Aslanapa | 5,880.41 mi (9,463.61 km) |
