| Unicov to Clarkston (Georgia) | 4,932.56 mi (7,938.18 km) |
| Unicov to Clarksville (Indiana) | 4,758.86 mi (7,658.65 km) |
| Unicov to Clarksville (Tennessee) | 4,906.65 mi (7,896.50 km) |
| Unicov to Clawson (Michigan) | 4,453.09 mi (7,166.56 km) |
| Unicov to Clay (Alabama) | 5,028.74 mi (8,092.98 km) |
| Unicov to Clayton (California) | 5,882.68 mi (9,467.26 km) |
| Unicov to Clayton (Missouri) | 4,905.93 mi (7,895.34 km) |
| Unicov to Clayton (North Carolina) | 4,614.64 mi (7,426.54 km) |
| Unicov to Clayton (Ohio) | 4,628.09 mi (7,448.19 km) |
| Unicov to Clearfield (Utah) | 5,442.71 mi (8,759.20 km) |
| Unicov to Clearlake (California) | 5,834.93 mi (9,390.42 km) |
| Unicov to Clearwater (Florida) | 5,176.02 mi (8,330.00 km) |
| Unicov to Cleburne (Texas) | 5,493.70 mi (8,841.26 km) |
| Unicov to Clemmons (North Carolina) | 4,671.62 mi (7,518.24 km) |
| Unicov to Clemson (South Carolina) | 4,833.12 mi (7,778.15 km) |
