| Aiken to Clarkston (Georgia) | 145.81 mi (234.66 km) |
| Aiken to Clarksville (Indiana) | 400.78 mi (644.99 km) |
| Aiken to Clarksville (Tennessee) | 380.58 mi (612.49 km) |
| Aiken to Clawson (Michigan) | 627.06 mi (1,009.15 km) |
| Aiken to Clay (Alabama) | 281.11 mi (452.41 km) |
| Aiken to Clayton (California) | 2,257.72 mi (3,633.45 km) |
| Aiken to Clayton (Missouri) | 595.87 mi (958.96 km) |
| Aiken to Clayton (North Carolina) | 237.41 mi (382.08 km) |
| Aiken to Clayton (Ohio) | 461.01 mi (741.92 km) |
| Aiken to Clearfield (Utah) | 1,734.97 mi (2,792.17 km) |
| Aiken to Clearlake (California) | 2,290.63 mi (3,686.42 km) |
| Aiken to Clearwater (Florida) | 388.44 mi (625.14 km) |
| Aiken to Cleburne (Texas) | 912.38 mi (1,468.33 km) |
| Aiken to Clemmons (North Carolina) | 188.85 mi (303.92 km) |
| Aiken to Clemson (South Carolina) | 101.02 mi (162.58 km) |
