| Placentia to Channelview (Texas) | 1,361.43 mi (2,191.01 km) |
| Placentia to Chantilly (Virginia) | 2,255.66 mi (3,630.13 km) |
| Placentia to Chaparral (New Mexico) | 675.36 mi (1,086.89 km) |
| Placentia to Chapel Hill (North Carolina) | 2,189.59 mi (3,523.81 km) |
| Placentia to Charleston (Illinois) | 1,681.18 mi (2,705.59 km) |
| Placentia to Charleston (South Carolina) | 2,175.45 mi (3,501.05 km) |
| Placentia to Charleston (West Virginia) | 2,032.09 mi (3,270.34 km) |
| Placentia to Charlotte (North Carolina) | 2,096.92 mi (3,374.67 km) |
| Placentia to Charlottesville (Virginia) | 2,203.98 mi (3,546.96 km) |
| Placentia to Chaska (Minnesota) | 1,491.17 mi (2,399.81 km) |
| Placentia to Chatham (Illinois) | 1,601.84 mi (2,577.92 km) |
| Placentia to Chattanooga (Tennessee) | 1,850.83 mi (2,978.63 km) |
| Placentia to Cheat Lake (West Virginia) | 2,124.37 mi (3,418.85 km) |
| Placentia to Chelsea (Alabama) | 1,790.37 mi (2,881.32 km) |
| Placentia to Chelsea (Massachusetts) | 2,577.71 mi (4,148.42 km) |
