RS_Hall was telling us:
RS_Hall nous racontait que :

Yes, yes and yes!

Make sure you check the Acrobat conversion options from the PDF toolbar in
Word. Depending on your Acrobat version, you will find somewhere an option
having to do with preserving links (Either the General tab or the Word tab).
You can also choose to turn the whole TOC into a point and click thingy,
and/or create PDF bookmarks from selected styles in the document.

In Word, create a bookmark at the destination point in the document. Go to
the starting point and insert an hyperlink pointing to the bookmark instead
of an URL.