There are
2,905 mi
from Hayward, CA to Greenville, NC
That's the driving distance. It would take 2 days 3 hours to go from Hayward, California to Greenville, North Carolina.
The flight distance (direct flight from Hayward, CA to Greenville, NC) is 2,459.48 mi.
2,905 mi = 4,675.08 kms