There are
2,910 mi
from Ukiah, CA to Massena, NY
That's the driving distance. It would take 2 days 4 hours to go from Ukiah, California to Massena, New York.
The flight distance (direct flight from Ukiah, CA to Massena, NY) is 2,473.97 mi.
2,910 mi = 4,683.86 kms