The template designers do not allow the addition or removal of columns, but simply to retarget the data fields and control formatting of the report such as row height, fonts, captions, data, etc. You could create custom text fields to track to/from if desired, however, the report would only allow one column to appear in the current Route column.
Hope this helps!
P.S. Please search the forums for faster results as this topic has been addressed as well as it is covered in the Logbook Pro documentation.