| Pierre to Candler-McAfee (Georgia) | 1,128.92 mi (1,816.83 km) |
| Pierre to Caño Martin Peña (Puerto Rico) | 2,667.14 mi (4,292.35 km) |
| Pierre to Cañon City (Colorado) | 481.91 mi (775.56 km) |
| Pierre to Canóvanas (Puerto Rico) | 2,676.73 mi (4,307.78 km) |
| Pierre to Canton (Georgia) | 1,094.74 mi (1,761.81 km) |
| Pierre to Canton (Illinois) | 585.79 mi (942.74 km) |
| Pierre to Canton (Mississippi) | 984.03 mi (1,583.64 km) |
| Pierre to Canton (Ohio) | 992.58 mi (1,597.40 km) |
| Pierre to Canyon (Texas) | 653.86 mi (1,052.29 km) |
| Pierre to Canyon Lake (California) | 1,167.23 mi (1,878.47 km) |
| Pierre to Canyon Lake (Texas) | 1,008.07 mi (1,622.34 km) |
| Pierre to Cape Coral (Florida) | 1,593.23 mi (2,564.05 km) |
| Pierre to Cape Girardeau (Missouri) | 743.56 mi (1,196.64 km) |
| Pierre to Carbondale (Illinois) | 737.52 mi (1,186.93 km) |
| Pierre to Carlisle (Pennsylvania) | 1,211.86 mi (1,950.30 km) |
