There are
2,956 mi
from Ukiah, CA to Glen Cove, NY
That's the driving distance. It would take 2 days 4 hours to go from Ukiah, California to Glen Cove, New York.
The flight distance (direct flight from Ukiah, CA to Glen Cove, NY) is 2,590.84 mi.
2,956 mi = 4,757.03 kms