| Gross-Gerau to Cicero (Illinois) | 4,333.88 mi (6,974.71 km) |
| Gross-Gerau to Cimarron Hills (Colorado) | 5,083.90 mi (8,181.74 km) |
| Gross-Gerau to Cincinnati (Ohio) | 4,339.83 mi (6,984.28 km) |
| Gross-Gerau to Cinco Ranch (Texas) | 5,250.86 mi (8,450.45 km) |
| Gross-Gerau to Circleville (Ohio) | 4,256.70 mi (6,850.49 km) |
| Gross-Gerau to Citrus (California) | 5,770.07 mi (9,286.02 km) |
| Gross-Gerau to Citrus Heights (California) | 5,594.89 mi (9,004.11 km) |
| Gross-Gerau to Citrus Park (Florida) | 4,804.21 mi (7,731.62 km) |
| Gross-Gerau to Claiborne (Louisiana) | 4,966.83 mi (7,993.34 km) |
| Gross-Gerau to Claremont (California) | 5,764.29 mi (9,276.73 km) |
| Gross-Gerau to Claremont (New Hampshire) | 3,670.15 mi (5,906.54 km) |
| Gross-Gerau to Claremore (Oklahoma) | 4,900.52 mi (7,886.63 km) |
| Gross-Gerau to Clarksburg (Maryland) | 4,049.84 mi (6,517.59 km) |
| Gross-Gerau to Clarksburg (West Virginia) | 4,169.12 mi (6,709.55 km) |
| Gross-Gerau to Clarksdale (Mississippi) | 4,818.97 mi (7,755.38 km) |
