| Pierre to Commerce (California) | 1,189.84 mi (1,914.86 km) |
| Pierre to Commerce City (Colorado) | 388.26 mi (624.84 km) |
| Pierre to Compton (California) | 1,197.84 mi (1,927.74 km) |
| Pierre to Comstock Park (Michigan) | 736.07 mi (1,184.60 km) |
| Pierre to Concord (California) | 1,206.72 mi (1,942.03 km) |
| Pierre to Concord (Missouri) | 655.22 mi (1,054.47 km) |
| Pierre to Concord (New Hampshire) | 1,429.01 mi (2,299.77 km) |
| Pierre to Concord (North Carolina) | 1,209.48 mi (1,946.47 km) |
| Pierre to Conneaut (Ohio) | 1,007.34 mi (1,621.16 km) |
| Pierre to Connersville (Indiana) | 842.97 mi (1,356.63 km) |
| Pierre to Conroe (Texas) | 1,006.05 mi (1,619.08 km) |
| Pierre to Converse (Texas) | 1,033.02 mi (1,662.49 km) |
| Pierre to Conway (Arkansas) | 765.27 mi (1,231.58 km) |
| Pierre to Conway (Florida) | 1,514.99 mi (2,438.15 km) |
| Pierre to Conway (South Carolina) | 1,346.92 mi (2,167.66 km) |
