I read on many threads how the drive home is the longest. For us, that has been the OPPOSITE 100% of the time. We always drive straight through (around 18 hrs). The drive home we are all pleasantly relaxed, and telling stories, etc. The drive THERE always takes too long -- we just want to get there!
Same here. The trip down to WDW always seems to take longer, while the trip back home seems to go quicker. We always tell stories about our vacation driving back home. BTW, we live in Chicago area and it is a 19-20 hr drive to WDW.