| Piedras Blancas to Castle Rock (Colorado) | 4,799.75 mi (7,724.45 km) |
| Piedras Blancas to Castro Valley (California) | 5,544.53 mi (8,923.06 km) |
| Piedras Blancas to Catalina Foothills (Arizona) | 5,377.97 mi (8,655.01 km) |
| Piedras Blancas to Cataño (Puerto Rico) | 3,865.72 mi (6,221.27 km) |
| Piedras Blancas to Cathedral City (California) | 5,529.94 mi (8,899.58 km) |
| Piedras Blancas to Catonsville (Maryland) | 3,566.15 mi (5,739.16 km) |
| Piedras Blancas to Cave Spring (Virginia) | 3,790.22 mi (6,099.77 km) |
| Piedras Blancas to Cayce (South Carolina) | 3,961.50 mi (6,375.42 km) |
| Piedras Blancas to Cayey (Puerto Rico) | 3,881.20 mi (6,246.19 km) |
| Piedras Blancas to Cedar City (Utah) | 5,208.13 mi (8,381.68 km) |
| Piedras Blancas to Cedar Falls (Iowa) | 4,152.24 mi (6,682.39 km) |
| Piedras Blancas to Cedar Hill (Texas) | 4,757.95 mi (7,657.18 km) |
| Piedras Blancas to Cedar Lake (Indiana) | 3,978.14 mi (6,402.20 km) |
| Piedras Blancas to Cedar Mill (Oregon) | 5,165.87 mi (8,313.67 km) |
| Piedras Blancas to Cedar Park (Texas) | 4,888.00 mi (7,866.48 km) |
