| Parker to Carrollwood (Florida) | 1,496.97 mi (2,409.14 km) |
| Parker to Carson (California) | 842.31 mi (1,355.56 km) |
| Parker to Carson City (Nevada) | 799.65 mi (1,286.91 km) |
| Parker to Carteret (New Jersey) | 1,609.30 mi (2,589.92 km) |
| Parker to Cartersville (Georgia) | 1,161.70 mi (1,869.57 km) |
| Parker to Carthage (Missouri) | 589.11 mi (948.08 km) |
| Parker to Cary (Illinois) | 882.04 mi (1,419.51 km) |
| Parker to Cary (North Carolina) | 1,437.96 mi (2,314.18 km) |
| Parker to Casa de Oro-Mount Helix (California) | 823.47 mi (1,325.25 km) |
| Parker to Casa Grande (Arizona) | 599.40 mi (964.64 km) |
| Parker to Casas Adobes (Arizona) | 605.34 mi (974.20 km) |
| Parker to Cascades (Virginia) | 1,459.50 mi (2,348.84 km) |
| Parker to Casper (Wyoming) | 243.94 mi (392.58 km) |
| Parker to Casselberry (Florida) | 1,530.36 mi (2,462.87 km) |
| Parker to Castaic (California) | 838.60 mi (1,349.60 km) |
