There are
2,557 mi
from Temecula, CA to Knightdale, NC
That's the driving distance. It would take 1 day 21 hours to go from Temecula, California to Knightdale, North Carolina.
The flight distance (direct flight from Temecula, CA to Knightdale, NC) is 2,189.57 mi.
2,557 mi = 3.22 kms