| Plankstadt to Clarkston (Georgia) | 4,607.76 mi (7,415.47 km) |
| Plankstadt to Clarksville (Indiana) | 4,450.30 mi (7,162.06 km) |
| Plankstadt to Clarksville (Tennessee) | 4,596.78 mi (7,397.80 km) |
| Plankstadt to Clawson (Michigan) | 4,151.71 mi (6,681.53 km) |
| Plankstadt to Clay (Alabama) | 4,709.16 mi (7,578.66 km) |
| Plankstadt to Clayton (California) | 5,689.30 mi (9,156.04 km) |
| Plankstadt to Clayton (Missouri) | 4,609.82 mi (7,418.79 km) |
| Plankstadt to Clayton (North Carolina) | 4,282.08 mi (6,891.34 km) |
| Plankstadt to Clayton (Ohio) | 4,320.82 mi (6,953.68 km) |
| Plankstadt to Clearfield (Utah) | 5,220.89 mi (8,402.21 km) |
| Plankstadt to Clearlake (California) | 5,647.13 mi (9,088.18 km) |
| Plankstadt to Clearwater (Florida) | 4,834.22 mi (7,779.93 km) |
| Plankstadt to Cleburne (Texas) | 5,198.95 mi (8,366.90 km) |
| Plankstadt to Clemmons (North Carolina) | 4,344.16 mi (6,991.24 km) |
| Plankstadt to Clemson (South Carolina) | 4,507.38 mi (7,253.93 km) |
