There are
2,280 mi
from Hayward, CA to Madisonville, KY
That's the driving distance. It would take 1 day 15 hours to go from Hayward, California to Madisonville, Kentucky.
The flight distance (direct flight from Hayward, CA to Madisonville, KY) is 1,884.92 mi.
2,280 mi = 3.22 kms