There are
2,647 mi
from Santa Barbara, CA to Knightdale, NC
That's the driving distance. It would take 1 day 22 hours to go from Santa Barbara, California to Knightdale, North Carolina.
The flight distance (direct flight from Santa Barbara, CA to Knightdale, NC) is 2,314.47 mi.
2,647 mi = 4,259.91 kms