| Costa Mesa to Dardenne Prairie (Missouri) | 1,549.40 mi (2,493.52 km) |
| Costa Mesa to Darien (Illinois) | 1,718.45 mi (2,765.57 km) |
| Costa Mesa to Davenport (Iowa) | 1,582.86 mi (2,547.36 km) |
| Costa Mesa to Davidson (North Carolina) | 2,101.34 mi (3,381.77 km) |
| Costa Mesa to Davie (Florida) | 2,301.15 mi (3,703.34 km) |
| Costa Mesa to Davis (California) | 399.45 mi (642.85 km) |
| Costa Mesa to Dayton (Nevada) | 397.13 mi (639.13 km) |
| Costa Mesa to Dayton (Ohio) | 1,902.32 mi (3,061.49 km) |
| Costa Mesa to Daytona Beach (Florida) | 2,180.72 mi (3,509.54 km) |
| Costa Mesa to De Pere (Wisconsin) | 1,752.22 mi (2,819.92 km) |
| Costa Mesa to De Witt (New York) | 2,330.95 mi (3,751.30 km) |
| Costa Mesa to Dearborn (Michigan) | 1,966.22 mi (3,164.33 km) |
| Costa Mesa to Dearborn Heights (Michigan) | 1,963.00 mi (3,159.15 km) |
| Costa Mesa to DeBary (Florida) | 2,174.50 mi (3,499.52 km) |
| Costa Mesa to Decatur (Alabama) | 1,762.98 mi (2,837.24 km) |
