There are
1,837 mi
from Overland Park, KS to Ukiah, CA
That's the driving distance. It would take 1 day 8 hours to go from Overland Park, Kansas to Ukiah, California.
The flight distance (direct flight from Overland Park, KS to Ukiah, CA) is 1,524.56 mi.
1,837 mi = 1.61 kms