Please uncheck any airports you do not want in your selection, and then press the 'Show me how to get from MEX to BHL' button at the bottom of the screen.

Matches for MEX as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Mexico City Atizapan	AZP	Mexico City	Mexico
	Mexico City Airport	MEX	Mexico City	Mexico
	Mexicali Airport	MXL	Mexicali	Mexico

Matches for BHL as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Bahia De Los Angeles	BHL	Bahia de los Angeles	Mexico