| Harborne to Clarkston (Georgia) | 4,103.62 mi (6,604.14 km) |
| Harborne to Clarksville (Indiana) | 3,945.28 mi (6,349.32 km) |
| Harborne to Clarksville (Tennessee) | 4,091.71 mi (6,584.97 km) |
| Harborne to Clawson (Michigan) | 3,647.37 mi (5,869.87 km) |
| Harborne to Clay (Alabama) | 4,204.39 mi (6,766.31 km) |
| Harborne to Clayton (California) | 5,228.72 mi (8,414.81 km) |
| Harborne to Clayton (Missouri) | 4,106.07 mi (6,608.07 km) |
| Harborne to Clayton (North Carolina) | 3,779.59 mi (6,082.67 km) |
| Harborne to Clayton (Ohio) | 3,815.89 mi (6,141.07 km) |
| Harborne to Clearfield (Utah) | 4,744.83 mi (7,636.07 km) |
| Harborne to Clearlake (California) | 5,190.32 mi (8,353.01 km) |
| Harborne to Clearwater (Florida) | 4,335.41 mi (6,977.16 km) |
| Harborne to Cleburne (Texas) | 4,695.18 mi (7,556.17 km) |
| Harborne to Clemmons (North Carolina) | 3,840.45 mi (6,180.60 km) |
| Harborne to Clemson (South Carolina) | 4,003.39 mi (6,442.83 km) |
