There are
3,140 mi
from Hayward, CA to Haverhill, MA
That's the driving distance. It would take 2 days 7 hours to go from Hayward, California to Haverhill, Massachusetts.
The flight distance (direct flight from Hayward, CA to Haverhill, MA) is 2,672.64 mi.
3,140 mi = 4.83 kms