| McDonough to Ashtabula (Ohio) | 611.20 mi (983.64 km) |
| McDonough to Ashwaubenon (Wisconsin) | 791.32 mi (1,273.51 km) |
| McDonough to Aspen Hill (Maryland) | 554.25 mi (891.98 km) |
| McDonough to Astoria (Oregon) | 2,252.63 mi (3,625.26 km) |
| McDonough to Atascadero (California) | 2,074.30 mi (3,338.26 km) |
| McDonough to Atascocita (Texas) | 691.42 mi (1,112.73 km) |
| McDonough to Atchison (Kansas) | 741.58 mi (1,193.46 km) |
| McDonough to Athens (Alabama) | 185.15 mi (297.96 km) |
| McDonough to Athens (Georgia) | 57.15 mi (91.97 km) |
| McDonough to Athens (Ohio) | 422.44 mi (679.86 km) |
| McDonough to Athens (Tennessee) | 141.78 mi (228.18 km) |
| McDonough to Athens (Texas) | 683.25 mi (1,099.58 km) |
| McDonough to Atlanta (Georgia) | 27.25 mi (43.85 km) |
| McDonough to Atlantic Beach (Florida) | 267.81 mi (431.00 km) |
| McDonough to Atlantic City (New Jersey) | 676.98 mi (1,089.50 km) |
