There are
2,380 mi
from Lexington, KY to Pittsburg, CA
That's the driving distance. It would take 1 day 17 hours to go from Lexington, Kentucky to Pittsburg, California.
The flight distance (direct flight from Lexington, KY to Pittsburg, CA) is 2,020.28 mi.
2,380 mi = 3.22 kms