| Thornton to Crest Hill (Illinois) | 3,845.20 mi (6,188.26 km) |
| Thornton to Crestview (Florida) | 4,329.87 mi (6,968.26 km) |
| Thornton to Crestwood (Illinois) | 3,827.91 mi (6,160.42 km) |
| Thornton to Crestwood (Missouri) | 4,077.73 mi (6,562.46 km) |
| Thornton to Creve Coeur (Missouri) | 4,074.87 mi (6,557.87 km) |
| Thornton to Crofton (Maryland) | 3,530.25 mi (5,681.39 km) |
| Thornton to Crossville (Tennessee) | 4,004.64 mi (6,444.84 km) |
| Thornton to Crowley (Louisiana) | 4,583.25 mi (7,376.02 km) |
| Thornton to Crowley (Texas) | 4,646.71 mi (7,478.15 km) |
| Thornton to Crown Point (Indiana) | 3,824.47 mi (6,154.89 km) |
| Thornton to Crystal (Minnesota) | 3,865.79 mi (6,221.39 km) |
| Thornton to Crystal Lake (Illinois) | 3,821.49 mi (6,150.10 km) |
| Thornton to Cudahy (California) | 5,285.75 mi (8,506.60 km) |
| Thornton to Cudahy (Wisconsin) | 3,770.04 mi (6,067.30 km) |
| Thornton to Cullman (Alabama) | 4,164.15 mi (6,701.56 km) |
