There are
2,574 mi
from Ukiah, CA to Marietta, OH
That's the driving distance. It would take 1 day 22 hours to go from Ukiah, California to Marietta, Ohio.
The flight distance (direct flight from Ukiah, CA to Marietta, OH) is 2,212.65 mi.
2,574 mi = 4,141.72 kms