| Parker to Cold Springs (Nevada) | 808.45 mi (1,301.07 km) |
| Parker to Coldwater (Michigan) | 1,046.69 mi (1,684.49 km) |
| Parker to Colesville (Maryland) | 1,479.60 mi (2,381.18 km) |
| Parker to College (Alaska) | 2,443.89 mi (3,933.06 km) |
| Parker to College Park (Georgia) | 1,194.64 mi (1,922.59 km) |
| Parker to College Park (Maryland) | 1,484.09 mi (2,388.41 km) |
| Parker to College Station (Texas) | 780.31 mi (1,255.78 km) |
| Parker to Collegedale (Tennessee) | 1,124.71 mi (1,810.05 km) |
| Parker to Colleyville (Texas) | 623.89 mi (1,004.05 km) |
| Parker to Collierville (Tennessee) | 882.98 mi (1,421.02 km) |
| Parker to Collinsville (Illinois) | 793.18 mi (1,276.50 km) |
| Parker to Colonia (New Jersey) | 1,604.74 mi (2,582.57 km) |
| Parker to Colonial Heights (Virginia) | 1,485.08 mi (2,390.01 km) |
| Parker to Colonial Park (Pennsylvania) | 1,477.25 mi (2,377.41 km) |
| Parker to Colorado Springs (Colorado) | 44.30 mi (71.29 km) |
