| Ardahan to Clarkston (Georgia) | 6,259.38 mi (10,073.49 km) |
| Ardahan to Clarksville (Indiana) | 6,060.03 mi (9,752.67 km) |
| Ardahan to Clarksville (Tennessee) | 6,208.75 mi (9,992.03 km) |
| Ardahan to Clawson (Michigan) | 5,744.74 mi (9,245.26 km) |
| Ardahan to Clay (Alabama) | 6,346.53 mi (10,213.75 km) |
| Ardahan to Clayton (California) | 6,889.37 mi (11,087.37 km) |
| Ardahan to Clayton (Missouri) | 6,182.62 mi (9,949.96 km) |
| Ardahan to Clayton (North Carolina) | 5,954.44 mi (9,582.74 km) |
| Ardahan to Clayton (Ohio) | 5,928.25 mi (9,540.60 km) |
| Ardahan to Clearfield (Utah) | 6,539.91 mi (10,524.97 km) |
| Ardahan to Clearlake (California) | 6,827.91 mi (10,988.47 km) |
| Ardahan to Clearwater (Florida) | 6,525.80 mi (10,502.27 km) |
| Ardahan to Cleburne (Texas) | 6,760.41 mi (10,879.83 km) |
| Ardahan to Clemmons (North Carolina) | 6,003.95 mi (9,662.42 km) |
| Ardahan to Clemson (South Carolina) | 6,161.97 mi (9,916.73 km) |
