| Costa Mesa to Willow Grove (Pennsylvania) | 2,382.90 mi (3,834.91 km) |
| Costa Mesa to Willowbrook (California) | 25.51 mi (41.05 km) |
| Costa Mesa to Willowick (Ohio) | 2,051.62 mi (3,301.77 km) |
| Costa Mesa to Wilmette (Illinois) | 1,735.06 mi (2,792.31 km) |
| Costa Mesa to Wilmington (Delaware) | 2,362.04 mi (3,801.33 km) |
| Costa Mesa to Wilmington (North Carolina) | 2,279.72 mi (3,668.85 km) |
| Costa Mesa to Wilmington (Ohio) | 1,922.19 mi (3,093.47 km) |
| Costa Mesa to Wilmington Island (Georgia) | 2,136.13 mi (3,437.77 km) |
| Costa Mesa to Wilson (North Carolina) | 2,260.16 mi (3,637.38 km) |
| Costa Mesa to Wilsonville (Oregon) | 844.76 mi (1,359.52 km) |
| Costa Mesa to Wilton Manors (Florida) | 2,307.52 mi (3,713.59 km) |
| Costa Mesa to Wimauma (Florida) | 2,144.94 mi (3,451.94 km) |
| Costa Mesa to Winchester (Kentucky) | 1,901.99 mi (3,060.96 km) |
| Costa Mesa to Winchester (Nevada) | 232.08 mi (373.50 km) |
| Costa Mesa to Winchester (Virginia) | 2,223.87 mi (3,578.97 km) |
