There are
2,544 mi
from Sunnyvale, CA to Ashland, KY
That's the driving distance. It would take 1 day 20 hours to go from Sunnyvale, California to Ashland, Kentucky.
The flight distance (direct flight from Sunnyvale, CA to Ashland, KY) is 2,132.17 mi.
2,544 mi = 3.22 kms