There are
2,243 mi
from Hayward, CA to Paducah, KY
That's the driving distance. It would take 1 day 15 hours to go from Hayward, California to Paducah, Kentucky.
The flight distance (direct flight from Hayward, CA to Paducah, KY) is 1,828.91 mi.
2,243 mi = 3.22 kms