Miles between Pittsburgh, PA and Union City, TN

There are
646 mi
from Pittsburgh, PA to Union City, TN

That's the driving distance. It would take 12 hours 12 mins to go from Pittsburgh, Pennsylvania to Union City, Tennessee.

The flight distance (direct flight from Pittsburgh, PA to Union City, TN) is 563.07 mi.

646 mi = 1,040.16 kms