Iye Ota Kashikawa - 1 (IOK-1) is thought to be the most distant galaxy known. It is 12.88 billion light years away.
http://en.wikipedia.org/wiki/IOK-1
http://www.antara.co.id/en/arc/2006/...arly-universe/
The attached wikisky.org image shows its location in Com with a yellow square.
The elongated galaxy at lower right is NGC 5116. It is only 130 million light years away and has B mag 13.7.
The galaxy 8' above NGC 5116 is IC 4234. It is 450 Mly away.