| Sand to Carlsbad (New Mexico) | 5,092.55 mi (8,195.66 km) |
| Sand to Carmel (Indiana) | 4,110.21 mi (6,614.75 km) |
| Sand to Carmichael (California) | 5,135.80 mi (8,265.27 km) |
| Sand to Carney (Maryland) | 3,830.00 mi (6,163.78 km) |
| Sand to Carnot-Moon (Pennsylvania) | 3,890.78 mi (6,261.60 km) |
| Sand to Carol Stream (Illinois) | 4,062.90 mi (6,538.61 km) |
| Sand to Carolina (Puerto Rico) | 4,644.83 mi (7,475.13 km) |
| Sand to Carolina Forest (South Carolina) | 4,220.64 mi (6,792.46 km) |
| Sand to Carpentersville (Illinois) | 4,056.37 mi (6,528.09 km) |
| Sand to Carpinteria (California) | 5,363.43 mi (8,631.61 km) |
| Sand to Carrboro (North Carolina) | 4,106.05 mi (6,608.05 km) |
| Sand to Carroll (Iowa) | 4,254.45 mi (6,846.87 km) |
| Sand to Carrollton (Georgia) | 4,435.71 mi (7,138.59 km) |
| Sand to Carrollton (Texas) | 4,842.26 mi (7,792.86 km) |
| Sand to Carrollwood (Florida) | 4,666.26 mi (7,509.62 km) |
