What is the driving distance between Dallas TX and Tuscaloosa AL?

The driving distance between Dallas, TX and Tuscaloosa, AL is 584 miles. The driving time would be approximately 9 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
It is 586.37 miles according to MapQuest.
approximately 537.36 miles depending on where exactly your going and from where