There are
1,924 mi
from Ukiah, CA to Kirksville, MO
That's the driving distance. It would take 1 day 10 hours to go from Ukiah, California to Kirksville, Missouri.
The flight distance (direct flight from Ukiah, CA to Kirksville, MO) is 1,622.18 mi.
1,924 mi = 3,096.60 kms