| Ridge to Candler-McAfee (Georgia) | 797.50 mi (1,283.44 km) |
| Ridge to Caño Martin Peña (Puerto Rico) | 1,604.82 mi (2,582.71 km) |
| Ridge to Cañon City (Colorado) | 1,718.34 mi (2,765.40 km) |
| Ridge to Canóvanas (Puerto Rico) | 1,611.22 mi (2,593.01 km) |
| Ridge to Canton (Georgia) | 783.60 mi (1,261.08 km) |
| Ridge to Canton (Illinois) | 897.24 mi (1,443.97 km) |
| Ridge to Canton (Mississippi) | 1,106.51 mi (1,780.76 km) |
| Ridge to Canton (Ohio) | 443.34 mi (713.49 km) |
| Ridge to Canyon (Texas) | 1,625.80 mi (2,616.47 km) |
| Ridge to Canyon Lake (California) | 2,462.66 mi (3,963.26 km) |
| Ridge to Canyon Lake (Texas) | 1,611.56 mi (2,593.56 km) |
| Ridge to Cape Coral (Florida) | 1,114.26 mi (1,793.23 km) |
| Ridge to Cape Girardeau (Missouri) | 926.40 mi (1,490.89 km) |
| Ridge to Carbondale (Illinois) | 899.38 mi (1,447.42 km) |
| Ridge to Carlisle (Pennsylvania) | 232.05 mi (373.45 km) |
