There are
2,568 mi
from Huntington Beach, CA to Knightdale, NC
That's the driving distance. It would take 1 day 21 hours to go from Huntington Beach, California to Knightdale, North Carolina.
The flight distance (direct flight from Huntington Beach, CA to Knightdale, NC) is 2,233.82 mi.
2,568 mi = 4,133.49 kms