There are
2,138 mi
from Union City, TN to Lathrop, CA
That's the driving distance. It would take 1 day 13 hours to go from Union City, Tennessee to Lathrop, California.
The flight distance (direct flight from Union City, TN to Lathrop, CA) is 1,768.86 mi.
2,138 mi = 3,441.46 kms