15.5 hours - 1000 Miles. We leave Houston at 4:00 PM on Friday the 3rd of December. We will stop in Beaumont (Casa Ole - Mexican Food) for dinner and make 2 stops for gas and arrive in Orlando at 7:30AM. If the weather is good, it will be closer to 6:30am. I have 3 kids and they go to sleep about 10:00PM after watching a post dinner movie. I have a 04 Honda Odyssey Van, we leave the two middle seats at home and after dinner we fold back seat into the floor and spread 4" of mattress foam down. Kids have pillow and blankets and sleep like babies. I actually look forward to the drive. Wife will drive until she tires, usually 11:00PM then I will take over. I can last until 6:00 or so and then she takes back the wheel. We listen to comedic books on tape..ie Ray Romano, Drew Carey and the such. The drive back is never as fun, but its tolarable.