No.
The REFERER contains the URL of the page that contains the link that cause the request.
A surfs to site B and clicks a link to site C, C will see B as the referer.
The only way you can get the location of the browser before B is if B itself gives you the REFERER data of the request that brought A to B. But that only works if A clicks a link to get to B, and B is willing to post REFERER information in it's HTML pages.
A forum, a FAQ, email notification, what else do you need?