There are
1,922 mi
from Ukiah, CA to Van Buren, AR
That's the driving distance. It would take 1 day 9 hours to go from Ukiah, California to Van Buren, Arkansas.
The flight distance (direct flight from Ukiah, CA to Van Buren, AR) is 1,600.01 mi.
1,922 mi = 3,092.38 kms