| Piedras Blancas to Crest Hill (Illinois) | 4,000.30 mi (6,437.85 km) |
| Piedras Blancas to Crestview (Florida) | 4,352.81 mi (7,005.17 km) |
| Piedras Blancas to Crestwood (Illinois) | 3,981.29 mi (6,407.26 km) |
| Piedras Blancas to Crestwood (Missouri) | 4,214.76 mi (6,783.01 km) |
| Piedras Blancas to Creve Coeur (Missouri) | 4,213.54 mi (6,781.03 km) |
| Piedras Blancas to Crofton (Maryland) | 3,571.69 mi (5,748.07 km) |
| Piedras Blancas to Crossville (Tennessee) | 4,072.14 mi (6,553.48 km) |
| Piedras Blancas to Crowley (Louisiana) | 4,648.94 mi (7,481.75 km) |
| Piedras Blancas to Crowley (Texas) | 4,776.12 mi (7,686.42 km) |
| Piedras Blancas to Crown Point (Indiana) | 3,972.41 mi (6,392.97 km) |
| Piedras Blancas to Crystal (Minnesota) | 4,095.26 mi (6,590.69 km) |
| Piedras Blancas to Crystal Lake (Illinois) | 3,985.85 mi (6,414.61 km) |
| Piedras Blancas to Cudahy (California) | 5,591.01 mi (8,997.85 km) |
| Piedras Blancas to Cudahy (Wisconsin) | 3,939.66 mi (6,340.28 km) |
| Piedras Blancas to Cullman (Alabama) | 4,226.06 mi (6,801.18 km) |
