There are
2,180 mi
from Irvine, CA to Fort Thomas, KY
That's the driving distance. It would take 1 day 14 hours to go from Irvine, California to Fort Thomas, Kentucky.
The flight distance (direct flight from Irvine, CA to Fort Thomas, KY) is 1,881.09 mi.
2,180 mi = 3.22 kms