There are
2,958 mi
from Ukiah, CA to Westbury, NY
That's the driving distance. It would take 2 days 4 hours to go from Ukiah, California to Westbury, New York.
The flight distance (direct flight from Ukiah, CA to Westbury, NY) is 2,594.98 mi.
2,958 mi = 4,759.67 kms