| Soquel to Carlsbad (California) | 375.69 mi (604.61 km) |
| Soquel to Carlsbad (New Mexico) | 1,053.06 mi (1,694.74 km) |
| Soquel to Carmel (Indiana) | 1,934.23 mi (3,112.84 km) |
| Soquel to Carmichael (California) | 117.89 mi (189.73 km) |
| Soquel to Carney (Maryland) | 2,445.93 mi (3,936.34 km) |
| Soquel to Carnot-Moon (Pennsylvania) | 2,240.51 mi (3,605.75 km) |
| Soquel to Carol Stream (Illinois) | 1,823.54 mi (2,934.70 km) |
| Soquel to Carolina (Puerto Rico) | 3,600.67 mi (5,794.72 km) |
| Soquel to Carolina Forest (South Carolina) | 2,414.04 mi (3,885.02 km) |
| Soquel to Carpentersville (Illinois) | 1,815.31 mi (2,921.45 km) |
| Soquel to Carpinteria (California) | 225.82 mi (363.42 km) |
| Soquel to Carrboro (North Carolina) | 2,362.47 mi (3,802.03 km) |
| Soquel to Carroll (Iowa) | 1,478.42 mi (2,379.29 km) |
| Soquel to Carrollton (Georgia) | 2,079.41 mi (3,346.49 km) |
| Soquel to Carrollton (Texas) | 1,440.21 mi (2,317.80 km) |
