| Lac to Carson (California) | 6,579.79 mi (10,589.14 km) |
| Lac to Carson City (Nevada) | 6,301.50 mi (10,141.29 km) |
| Lac to Carteret (New Jersey) | 4,618.55 mi (7,432.84 km) |
| Lac to Cartersville (Georgia) | 5,347.94 mi (8,606.67 km) |
| Lac to Carthage (Missouri) | 5,587.90 mi (8,992.86 km) |
| Lac to Cary (Illinois) | 5,112.73 mi (8,228.15 km) |
| Lac to Cary (North Carolina) | 5,018.39 mi (8,076.31 km) |
| Lac to Casa de Oro-Mount Helix (California) | 6,605.80 mi (10,631.02 km) |
| Lac to Casa Grande (Arizona) | 6,434.77 mi (10,355.77 km) |
| Lac to Casas Adobes (Arizona) | 6,442.33 mi (10,367.93 km) |
| Lac to Cascades (Virginia) | 4,816.46 mi (7,751.34 km) |
| Lac to Casper (Wyoming) | 5,704.71 mi (9,180.85 km) |
| Lac to Casselberry (Florida) | 5,448.94 mi (8,769.22 km) |
| Lac to Castaic (California) | 6,551.99 mi (10,544.41 km) |
| Lac to Castle Pines (Colorado) | 5,842.75 mi (9,403.00 km) |
