MOVING FILES

Would you please be more specific. What file are you moving, and to what folder?

Either open the folder in another window, or use spring loaded folders (Finder Preferences) to have it pop open a starting point in your sidebar (or anywhere else) and navigate from there.

With Spring Loaded folders, when you hover over a folder with a Finder item, it will pop open that folder and you can continue that way working your way down into the folder hierarchy.