| McDonough to Arcata (California) | 2,237.34 mi (3,600.66 km) |
| McDonough to Archdale (North Carolina) | 292.69 mi (471.04 km) |
| McDonough to Arden-Arcade (California) | 2,096.47 mi (3,373.95 km) |
| McDonough to Ardmore (Oklahoma) | 746.14 mi (1,200.80 km) |
| McDonough to Ardmore (Pennsylvania) | 667.33 mi (1,073.97 km) |
| McDonough to Arecibo (Puerto Rico) | 1,493.27 mi (2,403.18 km) |
| McDonough to Arkadelphia (Arkansas) | 514.41 mi (827.86 km) |
| McDonough to Arkansas City (Kansas) | 768.48 mi (1,236.74 km) |
| McDonough to Arlington (Tennessee) | 338.86 mi (545.34 km) |
| McDonough to Arlington (Texas) | 752.48 mi (1,211.00 km) |
| McDonough to Arlington (Virginia) | 543.59 mi (874.83 km) |
| McDonough to Arlington (Washington) | 2,202.41 mi (3,544.44 km) |
| McDonough to Arlington Heights (Illinois) | 633.44 mi (1,019.42 km) |
| McDonough to Arnold (Maryland) | 575.61 mi (926.36 km) |
| McDonough to Arnold (Missouri) | 489.72 mi (788.13 km) |
