There are
2,410 mi
from Lexington, KY to Fremont, CA
That's the driving distance. It would take 1 day 18 hours to go from Lexington, Kentucky to Fremont, California.
The flight distance (direct flight from Lexington, KY to Fremont, CA) is 2,032.86 mi.
2,410 mi = 3.22 kms