There are
1,813 mi
from Flower Mound, TX to Ukiah, CA
That's the driving distance. It would take 1 day 8 hours to go from Flower Mound, Texas to Ukiah, California.
The flight distance (direct flight from Flower Mound, TX to Ukiah, CA) is 1,512.40 mi.
1,813 mi = 2,918.34 kms