| Piedras Blancas to Cookeville (Tennessee) | 4,086.94 mi (6,577.29 km) |
| Piedras Blancas to Coolidge (Arizona) | 5,374.18 mi (8,648.91 km) |
| Piedras Blancas to Coon Rapids (Minnesota) | 4,088.06 mi (6,579.10 km) |
| Piedras Blancas to Cooper City (Florida) | 4,242.51 mi (6,827.65 km) |
| Piedras Blancas to Coos Bay (Oregon) | 5,324.28 mi (8,568.59 km) |
| Piedras Blancas to Copiague (New York) | 3,363.91 mi (5,413.70 km) |
| Piedras Blancas to Coppell (Texas) | 4,742.71 mi (7,632.66 km) |
| Piedras Blancas to Copperas Cove (Texas) | 4,865.36 mi (7,830.04 km) |
| Piedras Blancas to Coral Gables (Florida) | 4,256.18 mi (6,849.65 km) |
| Piedras Blancas to Coral Springs (Florida) | 4,231.79 mi (6,810.40 km) |
| Piedras Blancas to Coral Terrace (Florida) | 4,256.03 mi (6,849.41 km) |
| Piedras Blancas to Coralville (Iowa) | 4,146.85 mi (6,673.72 km) |
| Piedras Blancas to Coram (New York) | 3,339.31 mi (5,374.10 km) |
| Piedras Blancas to Corcoran (California) | 5,535.90 mi (8,909.17 km) |
| Piedras Blancas to Cordele (Georgia) | 4,169.66 mi (6,710.41 km) |
