There are
2,046 mi
from Ukiah, CA to Pasadena, TX
That's the driving distance. It would take 1 day 11 hours to go from Ukiah, California to Pasadena, Texas.
The flight distance (direct flight from Ukiah, CA to Pasadena, TX) is 1,715.63 mi.
2,046 mi = 3,292.98 kms