There are
2,335 mi
from Flint, MI to Lemon Grove, CA
That's the driving distance. It would take 1 day 17 hours to go from Flint, Michigan to Lemon Grove, California.
The flight distance (direct flight from Flint, MI to Lemon Grove, CA) is 1,936.37 mi.
2,335 mi = 3.22 kms