| Frechen to Crest Hill (Illinois) | 4,260.97 mi (6,857.36 km) |
| Frechen to Crestview (Florida) | 4,740.27 mi (7,628.73 km) |
| Frechen to Crestwood (Illinois) | 4,243.67 mi (6,829.53 km) |
| Frechen to Crestwood (Missouri) | 4,493.46 mi (7,231.52 km) |
| Frechen to Creve Coeur (Missouri) | 4,490.61 mi (7,226.94 km) |
| Frechen to Crofton (Maryland) | 3,940.72 mi (6,341.98 km) |
| Frechen to Crossville (Tennessee) | 4,417.90 mi (7,109.92 km) |
| Frechen to Crowley (Louisiana) | 4,997.08 mi (8,042.03 km) |
| Frechen to Crowley (Texas) | 5,062.46 mi (8,147.25 km) |
| Frechen to Crown Point (Indiana) | 4,240.23 mi (6,823.99 km) |
| Frechen to Crystal (Minnesota) | 4,279.05 mi (6,886.47 km) |
| Frechen to Crystal Lake (Illinois) | 4,237.20 mi (6,819.12 km) |
| Frechen to Cudahy (California) | 5,687.40 mi (9,152.98 km) |
| Frechen to Cudahy (Wisconsin) | 4,185.71 mi (6,736.24 km) |
| Frechen to Cullman (Alabama) | 4,577.28 mi (7,366.41 km) |
