There are
2,333 mi
from Oxnard, CA to Ashland, KY
That's the driving distance. It would take 1 day 17 hours to go from Oxnard, California to Ashland, Kentucky.
The flight distance (direct flight from Oxnard, CA to Ashland, KY) is 2,041.55 mi.
2,333 mi = 3,754.70 kms