| Pierre to Arroyo Grande (California) | 1,246.83 mi (2,006.58 km) |
| Pierre to Artesia (California) | 1,192.83 mi (1,919.67 km) |
| Pierre to Artesia (New Mexico) | 826.29 mi (1,329.79 km) |
| Pierre to Artondale (Washington) | 1,089.34 mi (1,753.12 km) |
| Pierre to Arvada (Colorado) | 399.64 mi (643.15 km) |
| Pierre to Arvin (California) | 1,165.50 mi (1,875.70 km) |
| Pierre to Asbury Lake (Florida) | 1,414.94 mi (2,277.12 km) |
| Pierre to Asbury Park (New Jersey) | 1,368.47 mi (2,202.33 km) |
| Pierre to Ashburn (Virginia) | 1,230.54 mi (1,980.37 km) |
| Pierre to Asheboro (North Carolina) | 1,233.83 mi (1,985.66 km) |
| Pierre to Asheville (North Carolina) | 1,116.55 mi (1,796.91 km) |
| Pierre to Ashland (California) | 1,221.42 mi (1,965.69 km) |
| Pierre to Ashland (Kentucky) | 1,000.22 mi (1,609.69 km) |
| Pierre to Ashland (Ohio) | 944.79 mi (1,520.49 km) |
| Pierre to Ashland (Oregon) | 1,132.08 mi (1,821.91 km) |
