There are
2,383 mi
from Pittsburg, CA to Lexington, KY
That's the driving distance. It would take 1 day 17 hours to go from Pittsburg, California to Lexington, Kentucky.
The flight distance (direct flight from Pittsburg, CA to Lexington, KY) is 2,020.28 mi.
2,383 mi = 3,835.80 kms