| Gross-Gerau to Crest Hill (Illinois) | 4,360.05 mi (7,016.82 km) |
| Gross-Gerau to Crestview (Florida) | 4,835.17 mi (7,781.45 km) |
| Gross-Gerau to Crestwood (Illinois) | 4,342.71 mi (6,988.91 km) |
| Gross-Gerau to Crestwood (Missouri) | 4,592.21 mi (7,390.45 km) |
| Gross-Gerau to Creve Coeur (Missouri) | 4,589.41 mi (7,385.94 km) |
| Gross-Gerau to Crofton (Maryland) | 4,035.76 mi (6,494.93 km) |
| Gross-Gerau to Crossville (Tennessee) | 4,514.38 mi (7,265.19 km) |
| Gross-Gerau to Crowley (Louisiana) | 5,093.89 mi (8,197.82 km) |
| Gross-Gerau to Crowley (Texas) | 5,161.31 mi (8,306.33 km) |
| Gross-Gerau to Crown Point (Indiana) | 4,339.12 mi (6,983.14 km) |
| Gross-Gerau to Crystal (Minnesota) | 4,379.46 mi (7,048.05 km) |
| Gross-Gerau to Crystal Lake (Illinois) | 4,336.49 mi (6,978.91 km) |
| Gross-Gerau to Cudahy (California) | 5,787.85 mi (9,314.64 km) |
| Gross-Gerau to Cudahy (Wisconsin) | 4,285.08 mi (6,896.17 km) |
| Gross-Gerau to Cullman (Alabama) | 4,673.66 mi (7,521.53 km) |
