| Langenfeld to Crest Hill (Illinois) | 4,258.52 mi (6,853.43 km) |
| Langenfeld to Crestview (Florida) | 4,740.24 mi (7,628.68 km) |
| Langenfeld to Crestwood (Illinois) | 4,241.27 mi (6,825.67 km) |
| Langenfeld to Crestwood (Missouri) | 4,491.27 mi (7,227.99 km) |
| Langenfeld to Creve Coeur (Missouri) | 4,488.39 mi (7,223.37 km) |
| Langenfeld to Crofton (Maryland) | 3,940.65 mi (6,341.86 km) |
| Langenfeld to Crossville (Tennessee) | 4,417.11 mi (7,108.66 km) |
| Langenfeld to Crowley (Louisiana) | 4,996.11 mi (8,040.46 km) |
| Langenfeld to Crowley (Texas) | 5,060.19 mi (8,143.59 km) |
| Langenfeld to Crown Point (Indiana) | 4,237.94 mi (6,820.30 km) |
| Langenfeld to Crystal (Minnesota) | 4,275.12 mi (6,880.14 km) |
| Langenfeld to Crystal Lake (Illinois) | 4,234.59 mi (6,814.91 km) |
| Langenfeld to Cudahy (California) | 5,681.30 mi (9,143.17 km) |
| Langenfeld to Cudahy (Wisconsin) | 4,183.01 mi (6,731.91 km) |
| Langenfeld to Cullman (Alabama) | 4,576.54 mi (7,365.22 km) |
