| Costa Mesa to Austin (Minnesota) | 1,504.19 mi (2,420.76 km) |
| Costa Mesa to Austin (Texas) | 1,202.17 mi (1,934.71 km) |
| Costa Mesa to Austintown (Ohio) | 2,087.47 mi (3,359.46 km) |
| Costa Mesa to Avenal (California) | 205.62 mi (330.92 km) |
| Costa Mesa to Avenel (New Jersey) | 2,425.80 mi (3,903.96 km) |
| Costa Mesa to Aventura (Florida) | 2,312.97 mi (3,722.36 km) |
| Costa Mesa to Avocado Heights (California) | 26.17 mi (42.12 km) |
| Costa Mesa to Avon (Indiana) | 1,786.03 mi (2,874.34 km) |
| Costa Mesa to Avon (Ohio) | 2,022.39 mi (3,254.72 km) |
| Costa Mesa to Avon Lake (Ohio) | 2,022.74 mi (3,255.28 km) |
| Costa Mesa to Avondale (Arizona) | 322.51 mi (519.03 km) |
| Costa Mesa to Azalea Park (Florida) | 2,183.43 mi (3,513.89 km) |
| Costa Mesa to Azle (Texas) | 1,176.22 mi (1,892.95 km) |
| Costa Mesa to Azusa (California) | 32.61 mi (52.47 km) |
| Costa Mesa to Bacliff (Texas) | 1,376.45 mi (2,215.19 km) |
