What you can do is Select the range of your file paths then run a simple macro similar to the following.
First insert a module in your workbook where you store the file paths and create this function.
Function GetFilenameFromPath(ByVal strPath As String) As String
If Right$(strPath, 1) <> "\" And Len(strPath) > 0 Then
GetFilenameFromPath = GetFilenameFromPath(Left$(strPath, Len(strPath) - 1)) + Right$(strPath, 1)
End If
End Function
I got this function from this threaad
Next, create a extremely simple procedure similar to the following in the same module. (No Microsoft Scripting Library needed)
Sub copy_file_in_selected_range()
Dim current_range As Range, source_path As String, destination_path As String
destination_path = "C:\temp"
For Each current_range In Selection
source_path = current_range.Value
FileCopy source_path, (destination_path & "\" & GetFilenameFromPath(source_path))
Next current_range
End Sub
and change the destination_path to where you want the images to copy to
Go back to your file path sheet, select the range of file paths
Use Alt-F8 to bring up Marco window, select copy_file_in_selected_range and run.
Please first test in a small batch to make sure it works fine before select a large batch.