| Gross-Gerau to Cookeville (Tennessee) | 4,523.82 mi (7,280.38 km) |
| Gross-Gerau to Coolidge (Arizona) | 5,639.41 mi (9,075.75 km) |
| Gross-Gerau to Coon Rapids (Minnesota) | 4,370.97 mi (7,034.40 km) |
| Gross-Gerau to Cooper City (Florida) | 4,809.73 mi (7,740.51 km) |
| Gross-Gerau to Coos Bay (Oregon) | 5,388.77 mi (8,672.38 km) |
| Gross-Gerau to Copiague (New York) | 3,828.70 mi (6,161.70 km) |
| Gross-Gerau to Coppell (Texas) | 5,127.14 mi (8,251.34 km) |
| Gross-Gerau to Copperas Cove (Texas) | 5,259.67 mi (8,464.63 km) |
| Gross-Gerau to Coral Gables (Florida) | 4,826.32 mi (7,767.21 km) |
| Gross-Gerau to Coral Springs (Florida) | 4,797.33 mi (7,720.56 km) |
| Gross-Gerau to Coral Terrace (Florida) | 4,825.60 mi (7,766.05 km) |
| Gross-Gerau to Coralville (Iowa) | 4,481.41 mi (7,212.13 km) |
| Gross-Gerau to Coram (New York) | 3,803.84 mi (6,121.70 km) |
| Gross-Gerau to Corcoran (California) | 5,702.47 mi (9,177.23 km) |
| Gross-Gerau to Cordele (Georgia) | 4,660.40 mi (7,500.19 km) |
