| Morfelden-Walldorf to Clarkston (Georgia) | 4,589.44 mi (7,385.99 km) |
| Morfelden-Walldorf to Clarksville (Indiana) | 4,429.09 mi (7,127.93 km) |
| Morfelden-Walldorf to Clarksville (Tennessee) | 4,575.83 mi (7,364.08 km) |
| Morfelden-Walldorf to Clawson (Michigan) | 4,129.29 mi (6,645.44 km) |
| Morfelden-Walldorf to Clay (Alabama) | 4,689.91 mi (7,547.67 km) |
| Morfelden-Walldorf to Clayton (California) | 5,655.64 mi (9,101.87 km) |
| Morfelden-Walldorf to Clayton (Missouri) | 4,586.73 mi (7,381.64 km) |
| Morfelden-Walldorf to Clayton (North Carolina) | 4,265.23 mi (6,864.22 km) |
| Morfelden-Walldorf to Clayton (Ohio) | 4,299.37 mi (6,919.16 km) |
| Morfelden-Walldorf to Clearfield (Utah) | 5,189.46 mi (8,351.63 km) |
| Morfelden-Walldorf to Clearlake (California) | 5,613.04 mi (9,033.32 km) |
| Morfelden-Walldorf to Clearwater (Florida) | 4,819.51 mi (7,756.25 km) |
| Morfelden-Walldorf to Cleburne (Texas) | 5,175.81 mi (8,329.67 km) |
| Morfelden-Walldorf to Clemmons (North Carolina) | 4,326.29 mi (6,962.49 km) |
| Morfelden-Walldorf to Clemson (South Carolina) | 4,489.22 mi (7,224.71 km) |
