There are
1,412 mi
from Buena Park, CA to Southlake, TX
That's the driving distance. It would take 1 day to go from Buena Park, California to Southlake, Texas.
The flight distance (direct flight from Buena Park, CA to Southlake, TX) is 1,203.05 mi.
1,412 mi = 2,273.06 kms