| McDonough to Arcore | 4,766.23 mi (7,670.51 km) |
| McDonough to Ardea | 5,040.41 mi (8,111.76 km) |
| McDonough to Arenzano | 4,776.88 mi (7,687.65 km) |
| McDonough to Arese | 4,758.03 mi (7,657.32 km) |
| McDonough to Arezzo | 4,947.89 mi (7,962.86 km) |
| McDonough to Argelato | 4,887.89 mi (7,866.30 km) |
| McDonough to Argenta | 4,907.55 mi (7,897.93 km) |
| McDonough to Ariano Irpino | 5,169.97 mi (8,320.26 km) |
| McDonough to Ariccia | 5,042.19 mi (8,114.62 km) |
| McDonough to Arluno | 4,753.82 mi (7,650.53 km) |
| McDonough to Arona | 4,729.75 mi (7,611.80 km) |
| McDonough to Artena | 5,052.78 mi (8,131.66 km) |
| McDonough to Arzachena | 4,914.85 mi (7,909.69 km) |
| McDonough to Arzano | 5,141.78 mi (8,274.89 km) |
| McDonough to Arzignano | 4,856.49 mi (7,815.77 km) |
