There are
2,913 mi
from Hayward, CA to Rahway, NJ
That's the driving distance. It would take 2 days 3 hours to go from Hayward, California to Rahway, New Jersey.
The flight distance (direct flight from Hayward, CA to Rahway, NJ) is 2,538.32 mi.
2,913 mi = 3.22 kms