| Costa Mesa to Point Pleasant (New Jersey) | 2,438.43 mi (3,924.27 km) |
| Costa Mesa to Pomona (California) | 28.42 mi (45.74 km) |
| Costa Mesa to Pompano Beach (Florida) | 2,305.82 mi (3,710.86 km) |
| Costa Mesa to Pompton Lakes (New Jersey) | 2,423.74 mi (3,900.64 km) |
| Costa Mesa to Pompton Plains (New Jersey) | 2,422.71 mi (3,898.98 km) |
| Costa Mesa to Ponca City (Oklahoma) | 1,193.32 mi (1,920.47 km) |
| Costa Mesa to Ponce (Puerto Rico) | 3,331.12 mi (5,360.92 km) |
| Costa Mesa to Pontiac (Illinois) | 1,675.91 mi (2,697.12 km) |
| Costa Mesa to Pontiac (Michigan) | 1,965.04 mi (3,162.43 km) |
| Costa Mesa to Pooler (Georgia) | 2,118.48 mi (3,409.37 km) |
| Costa Mesa to Poplar Bluff (Missouri) | 1,561.57 mi (2,513.10 km) |
| Costa Mesa to Poquoson (Virginia) | 2,334.10 mi (3,756.37 km) |
| Costa Mesa to Port Angeles (Washington) | 1,038.65 mi (1,671.54 km) |
| Costa Mesa to Port Arthur (Texas) | 1,430.17 mi (2,301.63 km) |
| Costa Mesa to Port Charlotte (Florida) | 2,172.90 mi (3,496.94 km) |
