| Alenquer to Crest Hill (Illinois) | 4,016.60 mi (6,464.09 km) |
| Alenquer to Crestview (Florida) | 4,300.02 mi (6,920.21 km) |
| Alenquer to Crestwood (Illinois) | 3,997.08 mi (6,432.68 km) |
| Alenquer to Crestwood (Missouri) | 4,218.87 mi (6,789.61 km) |
| Alenquer to Creve Coeur (Missouri) | 4,218.45 mi (6,788.94 km) |
| Alenquer to Crofton (Maryland) | 3,541.06 mi (5,698.79 km) |
| Alenquer to Crossville (Tennessee) | 4,045.05 mi (6,509.89 km) |
| Alenquer to Crowley (Louisiana) | 4,612.24 mi (7,422.69 km) |
| Alenquer to Crowley (Texas) | 4,768.33 mi (7,673.88 km) |
| Alenquer to Crown Point (Indiana) | 3,985.72 mi (6,414.39 km) |
| Alenquer to Crystal (Minnesota) | 4,146.23 mi (6,672.71 km) |
| Alenquer to Crystal Lake (Illinois) | 4,006.89 mi (6,448.46 km) |
| Alenquer to Cudahy (California) | 5,660.40 mi (9,109.53 km) |
| Alenquer to Cudahy (Wisconsin) | 3,964.02 mi (6,379.48 km) |
| Alenquer to Cullman (Alabama) | 4,193.81 mi (6,749.29 km) |
