There are
2,882 mi
from Ukiah, CA to Knightdale, NC
That's the driving distance. It would take 2 days 4 hours to go from Ukiah, California to Knightdale, North Carolina.
The flight distance (direct flight from Ukiah, CA to Knightdale, NC) is 2,438.99 mi.
2,882 mi = 4,638.76 kms