There are
2,431 mi
from Downey, CA to Lewisville, NC
That's the driving distance. It would take 1 day 19 hours to go from Downey, California to Lewisville, North Carolina.
The flight distance (direct flight from Downey, CA to Lewisville, NC) is 2,125.92 mi.
2,431 mi = 3.22 kms