| Sand to Carson (California) | 5,369.42 mi (8,641.25 km) |
| Sand to Carson City (Nevada) | 5,068.64 mi (8,157.19 km) |
| Sand to Carteret (New Jersey) | 3,690.21 mi (5,938.82 km) |
| Sand to Cartersville (Georgia) | 4,393.38 mi (7,070.46 km) |
| Sand to Carthage (Missouri) | 4,521.36 mi (7,276.42 km) |
| Sand to Cary (Illinois) | 4,050.13 mi (6,518.06 km) |
| Sand to Cary (North Carolina) | 4,105.09 mi (6,606.50 km) |
| Sand to Casa de Oro-Mount Helix (California) | 5,406.13 mi (8,700.33 km) |
| Sand to Casa Grande (Arizona) | 5,266.38 mi (8,475.42 km) |
| Sand to Casas Adobes (Arizona) | 5,281.57 mi (8,499.87 km) |
| Sand to Cascades (Virginia) | 3,878.10 mi (6,241.19 km) |
| Sand to Casper (Wyoming) | 4,521.82 mi (7,277.17 km) |
| Sand to Casselberry (Florida) | 4,591.16 mi (7,388.76 km) |
| Sand to Castaic (California) | 5,337.63 mi (8,590.08 km) |
| Sand to Castle Pines (Colorado) | 4,685.67 mi (7,540.86 km) |
