| Morro Bay to Castle Pines (Colorado) | 919.82 mi (1,480.31 km) |
| Morro Bay to Castle Rock (Colorado) | 919.40 mi (1,479.64 km) |
| Morro Bay to Castro Valley (California) | 175.20 mi (281.96 km) |
| Morro Bay to Catalina Foothills (Arizona) | 609.43 mi (980.77 km) |
| Morro Bay to Cataño (Puerto Rico) | 3,520.06 mi (5,664.99 km) |
| Morro Bay to Cathedral City (California) | 270.83 mi (435.86 km) |
| Morro Bay to Catonsville (Maryland) | 2,414.59 mi (3,885.91 km) |
| Morro Bay to Cave Spring (Virginia) | 2,260.27 mi (3,637.56 km) |
| Morro Bay to Cayce (South Carolina) | 2,249.13 mi (3,619.62 km) |
| Morro Bay to Cayey (Puerto Rico) | 3,530.51 mi (5,681.81 km) |
| Morro Bay to Cedar City (Utah) | 459.03 mi (738.73 km) |
| Morro Bay to Cedar Falls (Iowa) | 1,595.13 mi (2,567.11 km) |
| Morro Bay to Cedar Hill (Texas) | 1,378.86 mi (2,219.06 km) |
| Morro Bay to Cedar Lake (Indiana) | 1,844.56 mi (2,968.53 km) |
| Morro Bay to Cedar Mill (Oregon) | 709.89 mi (1,142.46 km) |
