There are
2,290 mi
from Santa Maria, CA to Lexington, KY
That's the driving distance. It would take 1 day 16 hours to go from Santa Maria, California to Lexington, Kentucky.
The flight distance (direct flight from Santa Maria, CA to Lexington, KY) is 1,994.75 mi.
2,290 mi = 3,685.23 kms