There are
2,325 mi
from Hayward, CA to Seymour, IN
That's the driving distance. It would take 1 day 16 hours to go from Hayward, California to Seymour, Indiana.
The flight distance (direct flight from Hayward, CA to Seymour, IN) is 1,951.08 mi.
2,325 mi = 3.22 kms