| Dunbar to Clarkston (Georgia) | 4,015.32 mi (6,462.04 km) |
| Dunbar to Clarksville (Indiana) | 3,838.34 mi (6,177.21 km) |
| Dunbar to Clarksville (Tennessee) | 3,986.17 mi (6,415.13 km) |
| Dunbar to Clawson (Michigan) | 3,532.75 mi (5,685.42 km) |
| Dunbar to Clay (Alabama) | 4,109.72 mi (6,613.96 km) |
| Dunbar to Clayton (California) | 5,040.48 mi (8,111.86 km) |
| Dunbar to Clayton (Missouri) | 3,986.46 mi (6,415.58 km) |
| Dunbar to Clayton (North Carolina) | 3,701.84 mi (5,957.54 km) |
| Dunbar to Clayton (Ohio) | 3,707.54 mi (5,966.71 km) |
| Dunbar to Clearfield (Utah) | 4,570.51 mi (7,355.53 km) |
| Dunbar to Clearlake (California) | 4,999.22 mi (8,045.47 km) |
| Dunbar to Clearwater (Florida) | 4,269.67 mi (6,871.36 km) |
| Dunbar to Cleburne (Texas) | 4,574.71 mi (7,362.28 km) |
| Dunbar to Clemmons (North Carolina) | 3,755.83 mi (6,044.42 km) |
| Dunbar to Clemson (South Carolina) | 3,916.37 mi (6,302.78 km) |
