Kiawah , BPB, St Andrews, Oakmont, Royal St Georges and Congressional
Oh and Cabo (if you want to pay for it) All 6 (7) available for 18 holes of play.
As for the other courses :Wolf Creek, Edgewood Tahoe, Bali Hai, Pinehurst, Hilversumsche, Harbor Town, Celtic Manor and Cabo(free) are all Closest to the Pin ONLY (a la Piztakers link)
Sure it'd be great if these were also available to play full 18 hole rounds but they're not and never will be. Next year we'll have The Olympic Club for the US Open. Not sure about Royal Lytham and St Annes for The Open (The R+A deal didnt sound as firm as the USGA union, not that I've read much lately) Throw in another TruGolf Option as well as The Best ofs... lots of golf to be played.
Like Bittydog stated, it's all here in the forums.