Miles between Vacaville, CA and Union City, TN

There are
2,199 mi
from Vacaville, CA to Union City, TN

That's the driving distance. It would take 1 day 14 hours to go from Vacaville, California to Union City, Tennessee.

The flight distance (direct flight from Vacaville, CA to Union City, TN) is 1,803.13 mi.

2,199 mi = 3.22 kms