| Costa Mesa to Port Chester (New York) | 2,455.92 mi (3,952.43 km) |
| Costa Mesa to Port Hueneme (California) | 81.50 mi (131.16 km) |
| Costa Mesa to Port Huron (Michigan) | 2,010.47 mi (3,235.54 km) |
| Costa Mesa to Port Lavaca (Texas) | 1,303.48 mi (2,097.75 km) |
| Costa Mesa to Port Neches (Texas) | 1,426.65 mi (2,295.97 km) |
| Costa Mesa to Port Orange (Florida) | 2,187.50 mi (3,520.44 km) |
| Costa Mesa to Port Orchard (Washington) | 988.30 mi (1,590.52 km) |
| Costa Mesa to Port Royal (South Carolina) | 2,146.19 mi (3,453.95 km) |
| Costa Mesa to Port Salerno (Florida) | 2,279.71 mi (3,668.84 km) |
| Costa Mesa to Port St. John (Florida) | 2,212.91 mi (3,561.34 km) |
| Costa Mesa to Port St. Lucie (Florida) | 2,265.02 mi (3,645.19 km) |
| Costa Mesa to Port Washington (New York) | 2,456.08 mi (3,952.68 km) |
| Costa Mesa to Port Washington (Wisconsin) | 1,744.50 mi (2,807.50 km) |
| Costa Mesa to Port Wentworth (Georgia) | 2,120.38 mi (3,412.41 km) |
| Costa Mesa to Portage (Indiana) | 1,757.76 mi (2,828.84 km) |
