Traveling after Mommy Makeover, Tummy tuck and other Surgery?
If your postoperative recovery was uneventful , your drains have been removed, don't have a tendency to form clots and you are without complications then you could travel. There is some risk however and as long as you understand this risk (informed consent) and take some preventative actions a road trip would probably be fine in most cases. Here is what I would suggest - in all cases follow the instructions and guidance of your plastic surgeon. He/She knows you the best. Have a plan in place if there is a problem - does he know someone in the area you will be staying if a problem, would you be able to and willing to return if a problem (unlikely but still worth planning for).
The biggest risk of a long road trip primarily relates to getting a clot in your legs (deep venous thrombosis) which could travel to your lungs (pulmonary embolus). To minimize this from happening, wear your anti-embolism stockings "TED's) - if you don't have any buy some, stop frequently - every hour or so, get out walk around for a few minutes, while sitting move your ankles and legs - do circles, up and down movements and elevate them if possible, drink lots of fluids and take plenty of "pit stops". I personally take a baby aspirin before long overseas trips or road trips requiring sitting for long periods of time and encourage you to do the same if not contraindicated, however this is controversial in the literature if it works.