The only official “miles to Wall Drug” signs are scattered across South Dakota and neighboring states, including Wyoming and Minnesota. There are about 300 official Wall Drug signs in the region, and each one is hand painted. While there are no official signs across the world, others have made signs at Antarctica, the Great Wall of China, in Amsterdam and on a submarine. SourcesSioux Falls Argus Leader, How far away is the farthest official Wall Drug sign? Flickr, Wall Drug sign in Amsterdam circa 2003WallDrug.Com, HistoryWallDrug.com, Wall Drug signsSouth Dakota News Watch partners with Gigafact to publish fact briefs that refute or confirm a claim with supporting information and additional evidence and context.