There are
1,422 mi
from Gardena, CA to Lewisville, TX
That's the driving distance. It would take 1 day to go from Gardena, California to Lewisville, Texas.
The flight distance (direct flight from Gardena, CA to Lewisville, TX) is 1,227.72 mi.
1,422 mi = 2,288.14 kms