Basically any program that can open or view Google Earth KMZ files and has Print function can be used to export KMZ to PDF when you print to a file instead on a paper. This will in essence embed the KMZ image inside a PDF document.
Convert Compressed Keyhole Markup Language (Google Earth) data to Adobe Portable document format.
We found one software available in the database for this conversion.
Microsoft Windows software - convert kmz to pdf on Windows
A program used to create paper crafts from 3D data
Convert from kmz file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.