Hyperlink.SubAddress (Word)
Returns or sets a named location in the destination of the specified hyperlink.
The named location can be a bookmark in a Microsoft Word document, a named cell or cell reference in a Microsoft Excel worksheet, a named object in a Microsoft Access database, or a slide number in a Microsoft PowerPoint presentation.
If Selection.Range.Hyperlinks.Count >= 1 Then
MsgBox Selection.Range.Hyperlinks(1).SubAddress
End If