| Costa Mesa to Lewiston (Maine) | 2,627.67 mi (4,228.82 km) |
| Costa Mesa to Lewisville (North Carolina) | 2,118.78 mi (3,409.85 km) |
| Costa Mesa to Lewisville (Texas) | 1,206.72 mi (1,942.03 km) |
| Costa Mesa to Lexington (Kentucky) | 1,887.36 mi (3,037.41 km) |
| Costa Mesa to Lexington (Nebraska) | 1,110.82 mi (1,787.69 km) |
| Costa Mesa to Lexington (North Carolina) | 2,129.52 mi (3,427.13 km) |
| Costa Mesa to Lexington (South Carolina) | 2,094.73 mi (3,371.14 km) |
| Costa Mesa to Lexington Park (Maryland) | 2,321.40 mi (3,735.93 km) |
| Costa Mesa to Liberal (Kansas) | 983.64 mi (1,583.02 km) |
| Costa Mesa to Liberty (Missouri) | 1,356.85 mi (2,183.64 km) |
| Costa Mesa to Liberty Lake (Washington) | 968.35 mi (1,558.41 km) |
| Costa Mesa to Liberty Triangle (Florida) | 2,118.89 mi (3,410.03 km) |
| Costa Mesa to Libertyville (Illinois) | 1,725.51 mi (2,776.95 km) |
| Costa Mesa to Lighthouse Point (Florida) | 2,307.32 mi (3,713.27 km) |
| Costa Mesa to Lilburn (Georgia) | 1,931.00 mi (3,107.64 km) |
