There are
2,123 mi
from Ukiah, CA to Port Neches, TX
That's the driving distance. It would take 1 day 13 hours to go from Ukiah, California to Port Neches, Texas.
The flight distance (direct flight from Ukiah, CA to Port Neches, TX) is 1,770.78 mi.
2,123 mi = 3,416.37 kms