| Morfelden-Walldorf to Castle Rock (Colorado) | 5,060.40 mi (8,143.92 km) |
| Morfelden-Walldorf to Castro Valley (California) | 5,673.12 mi (9,130.01 km) |
| Morfelden-Walldorf to Catalina Foothills (Arizona) | 5,653.83 mi (9,098.96 km) |
| Morfelden-Walldorf to Cataño (Puerto Rico) | 4,576.75 mi (7,365.57 km) |
| Morfelden-Walldorf to Cathedral City (California) | 5,742.43 mi (9,241.55 km) |
| Morfelden-Walldorf to Catonsville (Maryland) | 4,028.53 mi (6,483.30 km) |
| Morfelden-Walldorf to Cave Spring (Virginia) | 4,254.41 mi (6,846.81 km) |
| Morfelden-Walldorf to Cayce (South Carolina) | 4,453.30 mi (7,166.89 km) |
| Morfelden-Walldorf to Cayey (Puerto Rico) | 4,593.99 mi (7,393.32 km) |
| Morfelden-Walldorf to Cedar City (Utah) | 5,416.70 mi (8,717.33 km) |
| Morfelden-Walldorf to Cedar Falls (Iowa) | 4,471.79 mi (7,196.65 km) |
| Morfelden-Walldorf to Cedar Hill (Texas) | 5,146.88 mi (8,283.11 km) |
| Morfelden-Walldorf to Cedar Lake (Indiana) | 4,345.37 mi (6,993.19 km) |
| Morfelden-Walldorf to Cedar Mill (Oregon) | 5,221.97 mi (8,403.95 km) |
| Morfelden-Walldorf to Cedar Park (Texas) | 5,289.35 mi (8,512.38 km) |
