| Pierre to Clemson (South Carolina) | 1,144.47 mi (1,841.85 km) |
| Pierre to Clermont (Florida) | 1,498.41 mi (2,411.46 km) |
| Pierre to Cleveland (Mississippi) | 895.45 mi (1,441.09 km) |
| Pierre to Cleveland (Ohio) | 961.83 mi (1,547.91 km) |
| Pierre to Cleveland (Tennessee) | 1,034.58 mi (1,665.00 km) |
| Pierre to Cleveland Heights (Ohio) | 966.82 mi (1,555.95 km) |
| Pierre to Cliffside Park (New Jersey) | 1,355.48 mi (2,181.44 km) |
| Pierre to Clifton (Colorado) | 556.47 mi (895.55 km) |
| Pierre to Clifton (New Jersey) | 1,346.19 mi (2,166.48 km) |
| Pierre to Clinton (Iowa) | 537.23 mi (864.58 km) |
| Pierre to Clinton (Maryland) | 1,266.21 mi (2,037.76 km) |
| Pierre to Clinton (Mississippi) | 989.33 mi (1,592.17 km) |
| Pierre to Clinton (Utah) | 635.68 mi (1,023.02 km) |
| Pierre to Clive (Iowa) | 380.64 mi (612.58 km) |
| Pierre to Cloquet (Minnesota) | 411.80 mi (662.73 km) |
