| Boise to Arroyo Grande (California) | 629.91 mi (1,013.74 km) |
| Boise to Artesia (California) | 679.78 mi (1,093.99 km) |
| Boise to Artesia (New Mexico) | 978.91 mi (1,575.40 km) |
| Boise to Artondale (Washington) | 402.18 mi (647.24 km) |
| Boise to Arvada (Colorado) | 627.29 mi (1,009.52 km) |
| Boise to Arvin (California) | 597.07 mi (960.90 km) |
| Boise to Asbury Lake (Florida) | 2,102.55 mi (3,383.72 km) |
| Boise to Asbury Park (New Jersey) | 2,159.84 mi (3,475.93 km) |
| Boise to Ashburn (Virginia) | 2,017.46 mi (3,246.78 km) |
| Boise to Asheboro (North Carolina) | 1,994.70 mi (3,210.16 km) |
| Boise to Asheville (North Carolina) | 1,862.60 mi (2,997.56 km) |
| Boise to Ashland (California) | 511.28 mi (822.83 km) |
| Boise to Ashland (Kentucky) | 1,773.57 mi (2,854.29 km) |
| Boise to Ashland (Ohio) | 1,733.12 mi (2,789.18 km) |
| Boise to Ashland (Oregon) | 341.50 mi (549.58 km) |
