| Parker to Conyers (Georgia) | 1,218.06 mi (1,960.27 km) |
| Parker to Cookeville (Tennessee) | 1,074.41 mi (1,729.10 km) |
| Parker to Coolidge (Arizona) | 589.32 mi (948.42 km) |
| Parker to Coon Rapids (Minnesota) | 703.35 mi (1,131.93 km) |
| Parker to Cooper City (Florida) | 1,690.83 mi (2,721.12 km) |
| Parker to Coos Bay (Oregon) | 1,039.97 mi (1,673.66 km) |
| Parker to Copiague (New York) | 1,652.01 mi (2,658.65 km) |
| Parker to Coppell (Texas) | 626.15 mi (1,007.69 km) |
| Parker to Copperas Cove (Texas) | 696.34 mi (1,120.66 km) |
| Parker to Coral Gables (Florida) | 1,706.67 mi (2,746.61 km) |
| Parker to Coral Springs (Florida) | 1,682.34 mi (2,707.46 km) |
| Parker to Coral Terrace (Florida) | 1,703.18 mi (2,741.00 km) |
| Parker to Coralville (Iowa) | 706.93 mi (1,137.69 km) |
| Parker to Coram (New York) | 1,670.18 mi (2,687.89 km) |
| Parker to Corcoran (California) | 840.10 mi (1,352.00 km) |
