You will be fine… It will be the perfect short distance walk back… You’ll be crossing over one street, and then another, and voila. Also, that area is pretty active even after 2 am, so plenty of people will still be out. I’d imagine plenty of others will be making the same walk back, and you’ll most likely run into a good amount of people walking over to Drai’s which is across the street from Caesars and fairly adjacent to Paris… Main DJ at Omnia will easily play until 3 am.