| Pacifica to Clarksdale (Mississippi) | 1,792.69 mi (2,885.05 km) |
| Pacifica to Clarkston (Georgia) | 2,146.36 mi (3,454.23 km) |
| Pacifica to Clarksville (Indiana) | 1,986.99 mi (3,197.76 km) |
| Pacifica to Clarksville (Tennessee) | 1,926.55 mi (3,100.48 km) |
| Pacifica to Clawson (Michigan) | 2,087.86 mi (3,360.08 km) |
| Pacifica to Clay (Alabama) | 2,019.54 mi (3,250.13 km) |
| Pacifica to Clayton (California) | 37.59 mi (60.50 km) |
| Pacifica to Clayton (Missouri) | 1,739.78 mi (2,799.90 km) |
| Pacifica to Clayton (North Carolina) | 2,422.39 mi (3,898.46 km) |
| Pacifica to Clayton (Ohio) | 2,046.25 mi (3,293.12 km) |
| Pacifica to Clearfield (Utah) | 607.86 mi (978.26 km) |
| Pacifica to Clearlake (California) | 93.49 mi (150.45 km) |
| Pacifica to Clearwater (Florida) | 2,381.42 mi (3,832.53 km) |
| Pacifica to Cleburne (Texas) | 1,459.67 mi (2,349.11 km) |
| Pacifica to Clemmons (North Carolina) | 2,311.05 mi (3,719.27 km) |
