| Madison to Ashtabula (Ohio) | 445.54 mi (717.02 km) |
| Madison to Ashwaubenon (Wisconsin) | 116.42 mi (187.36 km) |
| Madison to Aspen Hill (Maryland) | 696.95 mi (1,121.63 km) |
| Madison to Astoria (Oregon) | 1,692.04 mi (2,723.07 km) |
| Madison to Atascadero (California) | 1,742.36 mi (2,804.06 km) |
| Madison to Atascocita (Texas) | 960.39 mi (1,545.60 km) |
| Madison to Atchison (Kansas) | 384.50 mi (618.80 km) |
| Madison to Athens (Alabama) | 588.09 mi (946.44 km) |
| Madison to Athens (Georgia) | 709.53 mi (1,141.87 km) |
| Madison to Athens (Ohio) | 459.18 mi (738.97 km) |
| Madison to Athens (Tennessee) | 585.53 mi (942.33 km) |
| Madison to Athens (Texas) | 829.41 mi (1,334.81 km) |
| Madison to Atlanta (Georgia) | 697.53 mi (1,122.56 km) |
| Madison to Atlantic Beach (Florida) | 984.14 mi (1,583.82 km) |
| Madison to Atlantic City (New Jersey) | 816.06 mi (1,313.32 km) |
