| Sand to Cicero (Illinois) | 4,055.64 mi (6,526.93 km) |
| Sand to Cimarron Hills (Colorado) | 4,717.11 mi (7,591.46 km) |
| Sand to Cincinnati (Ohio) | 4,104.24 mi (6,605.13 km) |
| Sand to Cinco Ranch (Texas) | 4,999.20 mi (8,045.44 km) |
| Sand to Circleville (Ohio) | 4,028.26 mi (6,482.85 km) |
| Sand to Citrus (California) | 5,343.22 mi (8,599.08 km) |
| Sand to Citrus Heights (California) | 5,130.98 mi (8,257.52 km) |
| Sand to Citrus Park (Florida) | 4,667.00 mi (7,510.82 km) |
| Sand to Claiborne (Louisiana) | 4,723.78 mi (7,602.18 km) |
| Sand to Claremont (California) | 5,338.48 mi (8,591.45 km) |
| Sand to Claremont (New Hampshire) | 3,480.25 mi (5,600.92 km) |
| Sand to Claremore (Oklahoma) | 4,608.50 mi (7,416.66 km) |
| Sand to Clarksburg (Maryland) | 3,864.39 mi (6,219.14 km) |
| Sand to Clarksburg (West Virginia) | 3,961.49 mi (6,375.40 km) |
| Sand to Clarksdale (Mississippi) | 4,576.66 mi (7,365.43 km) |
