There are
617 mi
from Tuscaloosa, AL to Knightdale, NC
That's the driving distance. It would take 11 hours 42 mins to go from Tuscaloosa, Alabama to Knightdale, North Carolina.
The flight distance (direct flight from Tuscaloosa, AL to Knightdale, NC) is 547.06 mi.
617 mi = 993.14 kms