Yes, you can use that motherboard in any ATX case, as long as the horizontal length of the CEB board (267mm vs 244mm) doesn't cause any fouling on other chassis elements. Mounting holes are the same between the two standards.
In other words - as long as your existing ATX case has 23mm between the right edge of the board, and anything else, you're golden. Be mindful of whether the extra 2cm will cover any cablerouting grommets though, or you might find cable management becoming a pain.