| Achim to Clarkston (Georgia) | 4,518.72 mi (7,272.18 km) |
| Achim to Clarksville (Indiana) | 4,343.13 mi (6,989.60 km) |
| Achim to Clarksville (Tennessee) | 4,490.97 mi (7,227.52 km) |
| Achim to Clawson (Michigan) | 4,037.25 mi (6,497.32 km) |
| Achim to Clay (Alabama) | 4,613.98 mi (7,425.48 km) |
| Achim to Clayton (California) | 5,498.82 mi (8,849.49 km) |
| Achim to Clayton (Missouri) | 4,490.28 mi (7,226.41 km) |
| Achim to Clayton (North Carolina) | 4,202.94 mi (6,763.97 km) |
| Achim to Clayton (Ohio) | 4,212.32 mi (6,779.08 km) |
| Achim to Clearfield (Utah) | 5,045.83 mi (8,120.48 km) |
| Achim to Clearlake (California) | 5,453.78 mi (8,777.02 km) |
| Achim to Clearwater (Florida) | 4,767.46 mi (7,672.48 km) |
| Achim to Cleburne (Texas) | 5,078.21 mi (8,172.58 km) |
| Achim to Clemmons (North Carolina) | 4,258.48 mi (6,853.36 km) |
| Achim to Clemson (South Carolina) | 4,419.52 mi (7,112.53 km) |
