| Parker to Central Point (Oregon) | 965.06 mi (1,553.11 km) |
| Parker to Centralia (Illinois) | 841.96 mi (1,355.00 km) |
| Parker to Centralia (Washington) | 1,040.76 mi (1,674.94 km) |
| Parker to Centreville (Virginia) | 1,459.33 mi (2,348.56 km) |
| Parker to Ceres (California) | 883.33 mi (1,421.58 km) |
| Parker to Cerritos (California) | 832.06 mi (1,339.07 km) |
| Parker to Chalco (Nebraska) | 469.22 mi (755.13 km) |
| Parker to Chalmette (Louisiana) | 1,067.08 mi (1,717.30 km) |
| Parker to Chambersburg (Pennsylvania) | 1,436.00 mi (2,311.02 km) |
| Parker to Chamblee (Georgia) | 1,195.80 mi (1,924.46 km) |
| Parker to Champaign (Illinois) | 875.56 mi (1,409.07 km) |
| Parker to Champlin (Minnesota) | 699.75 mi (1,126.14 km) |
| Parker to Chandler (Arizona) | 582.62 mi (937.64 km) |
| Parker to Chanhassen (Minnesota) | 681.72 mi (1,097.13 km) |
| Parker to Channahon (Illinois) | 876.77 mi (1,411.03 km) |
