| Provadia to Clarkston (Georgia) | 5,594.06 mi (9,002.76 km) |
| Provadia to Clarksville (Indiana) | 5,425.40 mi (8,731.33 km) |
| Provadia to Clarksville (Tennessee) | 5,572.97 mi (8,968.83 km) |
| Provadia to Clawson (Michigan) | 5,120.65 mi (8,240.88 km) |
| Provadia to Clay (Alabama) | 5,692.37 mi (9,160.98 km) |
| Provadia to Clayton (California) | 6,511.74 mi (10,479.64 km) |
| Provadia to Clayton (Missouri) | 5,573.97 mi (8,970.44 km) |
| Provadia to Clayton (North Carolina) | 5,271.97 mi (8,484.42 km) |
| Provadia to Clayton (Ohio) | 5,294.83 mi (8,521.21 km) |
| Provadia to Clearfield (Utah) | 6,090.29 mi (9,801.38 km) |
| Provadia to Clearlake (California) | 6,460.35 mi (10,396.92 km) |
| Provadia to Clearwater (Florida) | 5,826.84 mi (9,377.39 km) |
| Provadia to Cleburne (Texas) | 6,161.82 mi (9,916.50 km) |
| Provadia to Clemmons (North Carolina) | 5,331.76 mi (8,580.64 km) |
| Provadia to Clemson (South Carolina) | 5,494.15 mi (8,841.99 km) |
