| Isperih to Clarkston (Georgia) | 5,547.59 mi (8,927.98 km) |
| Isperih to Clarksville (Indiana) | 5,378.32 mi (8,655.57 km) |
| Isperih to Clarksville (Tennessee) | 5,525.93 mi (8,893.12 km) |
| Isperih to Clawson (Michigan) | 5,073.40 mi (8,164.85 km) |
| Isperih to Clay (Alabama) | 5,645.66 mi (9,085.82 km) |
| Isperih to Clayton (California) | 6,465.84 mi (10,405.76 km) |
| Isperih to Clayton (Missouri) | 5,526.61 mi (8,894.21 km) |
| Isperih to Clayton (North Carolina) | 5,225.91 mi (8,410.30 km) |
| Isperih to Clayton (Ohio) | 5,247.72 mi (8,445.39 km) |
| Isperih to Clearfield (Utah) | 6,043.39 mi (9,725.89 km) |
| Isperih to Clearlake (California) | 6,414.64 mi (10,323.37 km) |
| Isperih to Clearwater (Florida) | 5,781.43 mi (9,304.31 km) |
| Isperih to Cleburne (Texas) | 6,114.41 mi (9,840.20 km) |
| Isperih to Clemmons (North Carolina) | 5,285.43 mi (8,506.07 km) |
| Isperih to Clemson (South Carolina) | 5,447.73 mi (8,767.28 km) |
