There are
1,967 mi
from Ukiah, CA to Texarkana, TX
That's the driving distance. It would take 1 day 11 hours to go from Ukiah, California to Texarkana, Texas.
The flight distance (direct flight from Ukiah, CA to Texarkana, TX) is 1,663.72 mi.
1,967 mi = 3,166.07 kms