I am the long distance driver in the family and have made the drive from northern Virginia many times. It is about 12 hours, if we are lucky.
Our last drive down, on Dec. 23, 2018, the traffic in Georgia was so bad that it added on an extra 4 hours. Never again!
Since then we fly or take the Autotrain out of Lorton to Sanford.
On a side note, I finally visited a Buc-ees on a drive to Texas last year and was flabbergasted at the massive parking lot, the line of cars waiting to get in and out of the parking lot, and the line for the women’s restroom (waited 30 minutes). I guess people like it, but it was one and done for me.