| Costa Mesa to Mill Creek East (Washington) | 1,003.83 mi (1,615.51 km) |
| Costa Mesa to Mill Valley (California) | 391.29 mi (629.72 km) |
| Costa Mesa to Millbrae (California) | 370.54 mi (596.33 km) |
| Costa Mesa to Millbrook (Alabama) | 1,820.56 mi (2,929.91 km) |
| Costa Mesa to Millcreek (Utah) | 589.23 mi (948.28 km) |
| Costa Mesa to Milledgeville (Georgia) | 1,991.41 mi (3,204.87 km) |
| Costa Mesa to Miller Place (New York) | 2,491.67 mi (4,009.96 km) |
| Costa Mesa to Millington (Tennessee) | 1,594.03 mi (2,565.34 km) |
| Costa Mesa to Millville (New Jersey) | 2,389.44 mi (3,845.43 km) |
| Costa Mesa to Milpitas (California) | 343.09 mi (552.15 km) |
| Costa Mesa to Milton (Georgia) | 1,918.33 mi (3,087.26 km) |
| Costa Mesa to Milwaukee (Wisconsin) | 1,735.80 mi (2,793.50 km) |
| Costa Mesa to Milwaukie (Oregon) | 851.14 mi (1,369.78 km) |
| Costa Mesa to Minden (Louisiana) | 1,423.81 mi (2,291.39 km) |
| Costa Mesa to Mineola (New York) | 2,458.31 mi (3,956.26 km) |
