| Aiken to Alum Rock (California) | 2,255.44 mi (3,629.79 km) |
| Aiken to Alvin (Texas) | 848.46 mi (1,365.46 km) |
| Aiken to Amarillo (Texas) | 1,150.44 mi (1,851.46 km) |
| Aiken to Amelia (Ohio) | 404.35 mi (650.74 km) |
| Aiken to American Canyon (California) | 2,274.19 mi (3,659.96 km) |
| Aiken to American Fork (Utah) | 1,716.97 mi (2,763.19 km) |
| Aiken to Americus (Georgia) | 176.54 mi (284.12 km) |
| Aiken to Ames (Iowa) | 873.92 mi (1,406.44 km) |
| Aiken to Amherst (Ohio) | 544.59 mi (876.44 km) |
| Aiken to Ammon (Idaho) | 1,760.68 mi (2,833.55 km) |
| Aiken to Amsterdam (New York) | 767.46 mi (1,235.10 km) |
| Aiken to Anacortes (Washington) | 2,333.71 mi (3,755.74 km) |
| Aiken to Anaheim (California) | 2,066.47 mi (3,325.66 km) |
| Aiken to Anchorage (Alaska) | 3,476.72 mi (5,595.24 km) |
| Aiken to Anderson (California) | 2,268.63 mi (3,651.00 km) |
