| Parker to Candler-McAfee (Georgia) | 1,201.90 mi (1,934.27 km) |
| Parker to Caño Martin Peña (Puerto Rico) | 2,725.71 mi (4,386.60 km) |
| Parker to Cañon City (Colorado) | 77.40 mi (124.56 km) |
| Parker to Canóvanas (Puerto Rico) | 2,735.94 mi (4,403.06 km) |
| Parker to Canton (Georgia) | 1,175.60 mi (1,891.95 km) |
| Parker to Canton (Illinois) | 781.94 mi (1,258.41 km) |
| Parker to Canton (Mississippi) | 950.19 mi (1,529.18 km) |
| Parker to Canton (Ohio) | 1,235.64 mi (1,988.57 km) |
| Parker to Canyon (Texas) | 349.37 mi (562.25 km) |
| Parker to Canyon Lake (California) | 799.80 mi (1,287.16 km) |
| Parker to Canyon Lake (Texas) | 760.95 mi (1,224.63 km) |
| Parker to Cape Coral (Florida) | 1,582.98 mi (2,547.55 km) |
| Parker to Cape Girardeau (Missouri) | 836.59 mi (1,346.37 km) |
| Parker to Carbondale (Illinois) | 847.50 mi (1,363.92 km) |
| Parker to Carlisle (Pennsylvania) | 1,457.34 mi (2,345.36 km) |
