There are
2,164 mi
from Irvine, CA to Lexington, KY
That's the driving distance. It would take 1 day 14 hours to go from Irvine, California to Lexington, Kentucky.
The flight distance (direct flight from Irvine, CA to Lexington, KY) is 1,878.08 mi.
2,164 mi = 3.22 kms