| Clearfield to Cibolo (Texas) | 1,111.62 mi (1,788.98 km) |
| Clearfield to Cicero (Illinois) | 1,253.01 mi (2,016.52 km) |
| Clearfield to Cimarron Hills (Colorado) | 417.43 mi (671.78 km) |
| Clearfield to Cincinnati (Ohio) | 1,454.10 mi (2,340.15 km) |
| Clearfield to Cinco Ranch (Texas) | 1,202.54 mi (1,935.30 km) |
| Clearfield to Circleville (Ohio) | 1,528.06 mi (2,459.17 km) |
| Clearfield to Citrus (California) | 579.42 mi (932.49 km) |
| Clearfield to Citrus Heights (California) | 518.17 mi (833.92 km) |
| Clearfield to Citrus Park (Florida) | 1,889.18 mi (3,040.34 km) |
| Clearfield to Claiborne (Louisiana) | 1,241.90 mi (1,998.65 km) |
| Clearfield to Claremont (California) | 573.64 mi (923.18 km) |
| Clearfield to Claremont (New Hampshire) | 2,016.94 mi (3,245.95 km) |
| Clearfield to Claremore (Oklahoma) | 942.99 mi (1,517.60 km) |
| Clearfield to Clarksburg (Maryland) | 1,827.68 mi (2,941.37 km) |
| Clearfield to Clarksburg (West Virginia) | 1,668.55 mi (2,685.27 km) |
