3 CSR 10-7.431 Deer Hunting Seasons:
General Provisions
(6) Deer may not be hunted, pursued, taken
or killed:
(G) With the aid of bait (grain or other feed
placed or scattered so as to constitute an
attraction or enticement to deer). Scents and
minerals, including salt, are not regarded as
bait, however, mineral blocks with food additives
are prohibited. An area is considered
baited for ten (10) days following complete
removal of bait. Hunters can be in violation
even if they did not know an area was baited.
It is illegal to place bait in a way that causes
others to be in violation of the baiting rule.
As you are well aware there is not a distance you must be from the bait to make it legal. MDCdeer said it right. If the bait puts YOU in an advantageous position to take game then you are in violation of the baiting law.