There are
2,645 mi
from Hayward, CA to Hickory, NC
That's the driving distance. It would take 1 day 22 hours to go from Hayward, California to Hickory, North Carolina.
The flight distance (direct flight from Hayward, CA to Hickory, NC) is 2,243.04 mi.
2,645 mi = 4,256.53 kms