| Issum to Clarkston (Georgia) | 4,459.89 mi (7,177.50 km) |
| Issum to Clarksville (Indiana) | 4,295.36 mi (6,912.72 km) |
| Issum to Clarksville (Tennessee) | 4,442.42 mi (7,149.38 km) |
| Issum to Clawson (Michigan) | 3,994.02 mi (6,427.75 km) |
| Issum to Clay (Alabama) | 4,558.90 mi (7,336.84 km) |
| Issum to Clayton (California) | 5,513.74 mi (8,873.51 km) |
| Issum to Clayton (Missouri) | 4,450.60 mi (7,162.55 km) |
| Issum to Clayton (North Carolina) | 4,138.13 mi (6,659.68 km) |
| Issum to Clayton (Ohio) | 4,165.33 mi (6,703.46 km) |
| Issum to Clearfield (Utah) | 5,047.34 mi (8,122.92 km) |
| Issum to Clearlake (California) | 5,471.32 mi (8,805.24 km) |
| Issum to Clearwater (Florida) | 4,695.97 mi (7,557.44 km) |
| Issum to Cleburne (Texas) | 5,039.56 mi (8,110.39 km) |
| Issum to Clemmons (North Carolina) | 4,197.52 mi (6,755.25 km) |
| Issum to Clemson (South Carolina) | 4,359.94 mi (7,016.65 km) |
