| Ridge to Crawfordsville (Indiana) | 738.28 mi (1,188.15 km) |
| Ridge to Crest Hill (Illinois) | 791.63 mi (1,274.00 km) |
| Ridge to Crestview (Florida) | 1,037.55 mi (1,669.78 km) |
| Ridge to Crestwood (Illinois) | 772.25 mi (1,242.82 km) |
| Ridge to Crestwood (Missouri) | 942.11 mi (1,516.19 km) |
| Ridge to Creve Coeur (Missouri) | 943.58 mi (1,518.54 km) |
| Ridge to Crofton (Maryland) | 239.88 mi (386.05 km) |
| Ridge to Crossville (Tennessee) | 740.33 mi (1,191.45 km) |
| Ridge to Crowley (Louisiana) | 1,316.50 mi (2,118.69 km) |
| Ridge to Crowley (Texas) | 1,465.94 mi (2,359.20 km) |
| Ridge to Crown Point (Indiana) | 752.34 mi (1,210.77 km) |
| Ridge to Crystal (Minnesota) | 1,070.63 mi (1,723.01 km) |
| Ridge to Crystal Lake (Illinois) | 802.94 mi (1,292.20 km) |
| Ridge to Cudahy (California) | 2,502.71 mi (4,027.73 km) |
| Ridge to Cudahy (Wisconsin) | 781.87 mi (1,258.29 km) |
