| Madison to Arcata (California) | 1,775.49 mi (2,857.38 km) |
| Madison to Archdale (North Carolina) | 705.56 mi (1,135.50 km) |
| Madison to Arden-Arcade (California) | 1,689.97 mi (2,719.74 km) |
| Madison to Ardmore (Oklahoma) | 741.68 mi (1,193.62 km) |
| Madison to Ardmore (Pennsylvania) | 758.41 mi (1,220.55 km) |
| Madison to Arecibo (Puerto Rico) | 2,154.37 mi (3,467.12 km) |
| Madison to Arkadelphia (Arkansas) | 649.79 mi (1,045.74 km) |
| Madison to Arkansas City (Kansas) | 578.99 mi (931.79 km) |
| Madison to Arlington (Tennessee) | 540.70 mi (870.18 km) |
| Madison to Arlington (Texas) | 831.19 mi (1,337.67 km) |
| Madison to Arlington (Virginia) | 702.96 mi (1,131.31 km) |
| Madison to Arlington (Washington) | 1,608.10 mi (2,587.98 km) |
| Madison to Arlington Heights (Illinois) | 98.97 mi (159.27 km) |
| Madison to Arnold (Maryland) | 726.46 mi (1,169.12 km) |
| Madison to Arnold (Missouri) | 325.52 mi (523.87 km) |
