Daniel Cormier wasn't interested in watching Jon Jones fight Anthony Smith in person on Saturday ... he had other things on his mind -- like taking his family to Disneyland!!
Despite the crazy feud between the two, D.C. tells us he wasn't going to let Jones dictate his weekend -- and instead opted to take his wife and kids to the Magic Kingdom in Anaheim, CA. -- 264 miles from the Jones fight in Vegas.
There was a good reason for the trip ... D.