| Morfelden-Walldorf to Cookeville (Tennessee) | 4,525.09 mi (7,282.43 km) |
| Morfelden-Walldorf to Coolidge (Arizona) | 5,638.83 mi (9,074.82 km) |
| Morfelden-Walldorf to Coon Rapids (Minnesota) | 4,370.80 mi (7,034.12 km) |
| Morfelden-Walldorf to Cooper City (Florida) | 4,812.31 mi (7,744.67 km) |
| Morfelden-Walldorf to Coos Bay (Oregon) | 5,386.47 mi (8,668.69 km) |
| Morfelden-Walldorf to Copiague (New York) | 3,830.40 mi (6,164.43 km) |
| Morfelden-Walldorf to Coppell (Texas) | 5,127.79 mi (8,252.38 km) |
| Morfelden-Walldorf to Copperas Cove (Texas) | 5,260.39 mi (8,465.78 km) |
| Morfelden-Walldorf to Coral Gables (Florida) | 4,828.94 mi (7,771.42 km) |
| Morfelden-Walldorf to Coral Springs (Florida) | 4,799.90 mi (7,724.70 km) |
| Morfelden-Walldorf to Coral Terrace (Florida) | 4,828.21 mi (7,770.25 km) |
| Morfelden-Walldorf to Coralville (Iowa) | 4,481.70 mi (7,212.60 km) |
| Morfelden-Walldorf to Coram (New York) | 3,805.54 mi (6,124.43 km) |
| Morfelden-Walldorf to Corcoran (California) | 5,700.99 mi (9,174.85 km) |
| Morfelden-Walldorf to Cordele (Georgia) | 4,662.19 mi (7,503.07 km) |
