| Ub to Clarkston (Georgia) | 5,246.23 mi (8,442.99 km) |
| Ub to Clarksville (Indiana) | 5,089.06 mi (8,190.04 km) |
| Ub to Clarksville (Tennessee) | 5,235.67 mi (8,425.99 km) |
| Ub to Clawson (Michigan) | 4,789.45 mi (7,707.88 km) |
| Ub to Clay (Alabama) | 5,348.13 mi (8,606.98 km) |
| Ub to Clayton (California) | 6,270.08 mi (10,090.72 km) |
| Ub to Clayton (Missouri) | 5,246.70 mi (8,443.74 km) |
| Ub to Clayton (North Carolina) | 4,919.12 mi (7,916.56 km) |
| Ub to Clayton (Ohio) | 4,959.43 mi (7,981.43 km) |
| Ub to Clearfield (Utah) | 5,822.61 mi (9,370.58 km) |
| Ub to Clearlake (California) | 6,223.34 mi (10,015.50 km) |
| Ub to Clearwater (Florida) | 5,467.45 mi (8,799.01 km) |
| Ub to Cleburne (Texas) | 5,835.73 mi (9,391.71 km) |
| Ub to Clemmons (North Carolina) | 4,982.29 mi (8,018.22 km) |
| Ub to Clemson (South Carolina) | 5,145.75 mi (8,281.28 km) |
