| Placentia to Camarillo (California) | 71.40 mi (114.90 km) |
| Placentia to Camas (Washington) | 845.07 mi (1,360.01 km) |
| Placentia to Cambridge (Maryland) | 2,330.94 mi (3,751.28 km) |
| Placentia to Cambridge (Massachusetts) | 2,573.39 mi (4,141.47 km) |
| Placentia to Camden (Arkansas) | 1,433.75 mi (2,307.40 km) |
| Placentia to Camden (New Jersey) | 2,375.40 mi (3,822.84 km) |
| Placentia to Cameron Park (California) | 374.24 mi (602.29 km) |
| Placentia to Camp Pendleton South (California) | 52.08 mi (83.81 km) |
| Placentia to Camp Springs (Maryland) | 2,284.27 mi (3,676.17 km) |
| Placentia to Camp Verde (Arizona) | 345.96 mi (556.77 km) |
| Placentia to Campbell (California) | 328.89 mi (529.29 km) |
| Placentia to Campbellsville (Kentucky) | 1,832.31 mi (2,948.82 km) |
| Placentia to Campton Hills (Illinois) | 1,688.82 mi (2,717.89 km) |
| Placentia to Canby (Oregon) | 827.20 mi (1,331.25 km) |
| Placentia to Candelaria (Puerto Rico) | 3,338.98 mi (5,373.56 km) |
