| Costa Mesa to Channelview (Texas) | 1,363.36 mi (2,194.12 km) |
| Costa Mesa to Chantilly (Virginia) | 2,264.05 mi (3,643.64 km) |
| Costa Mesa to Chaparral (New Mexico) | 676.88 mi (1,089.33 km) |
| Costa Mesa to Chapel Hill (North Carolina) | 2,196.67 mi (3,535.20 km) |
| Costa Mesa to Charleston (Illinois) | 1,689.85 mi (2,719.55 km) |
| Costa Mesa to Charleston (South Carolina) | 2,181.07 mi (3,510.09 km) |
| Costa Mesa to Charleston (West Virginia) | 2,040.18 mi (3,283.35 km) |
| Costa Mesa to Charlotte (North Carolina) | 2,103.58 mi (3,385.39 km) |
| Costa Mesa to Charlottesville (Virginia) | 2,211.99 mi (3,559.86 km) |
| Costa Mesa to Chaska (Minnesota) | 1,502.88 mi (2,418.66 km) |
| Costa Mesa to Chatham (Illinois) | 1,610.67 mi (2,592.13 km) |
| Costa Mesa to Chattanooga (Tennessee) | 1,857.19 mi (2,988.86 km) |
| Costa Mesa to Cheat Lake (West Virginia) | 2,133.05 mi (3,432.82 km) |
| Costa Mesa to Chelsea (Alabama) | 1,795.69 mi (2,889.89 km) |
| Costa Mesa to Chelsea (Massachusetts) | 2,587.49 mi (4,164.16 km) |
