| Costa Mesa to West St. Paul (Minnesota) | 1,528.84 mi (2,460.44 km) |
| Costa Mesa to West University Place (Texas) | 1,346.73 mi (2,167.35 km) |
| Costa Mesa to West Valley City (Utah) | 583.55 mi (939.13 km) |
| Costa Mesa to West Whittier-Los Nietos (California) | 23.15 mi (37.26 km) |
| Costa Mesa to Westbrook (Maine) | 2,618.90 mi (4,214.71 km) |
| Costa Mesa to Westbury (New York) | 2,460.89 mi (3,960.42 km) |
| Costa Mesa to Westchase (Florida) | 2,118.78 mi (3,409.85 km) |
| Costa Mesa to Westchester (Florida) | 2,306.17 mi (3,711.43 km) |
| Costa Mesa to Westchester (Illinois) | 1,724.25 mi (2,774.92 km) |
| Costa Mesa to Western Springs (Illinois) | 1,723.23 mi (2,773.27 km) |
| Costa Mesa to Westerville (Ohio) | 1,970.86 mi (3,171.80 km) |
| Costa Mesa to Westfield (Indiana) | 1,799.92 mi (2,896.68 km) |
| Costa Mesa to Westfield (Massachusetts) | 2,500.06 mi (4,023.45 km) |
| Costa Mesa to Westfield (New Jersey) | 2,421.82 mi (3,897.55 km) |
| Costa Mesa to Westlake (Ohio) | 2,027.02 mi (3,262.18 km) |
