Miles between Plano, TX and Smyrna, TN

There are
686 mi
from Plano, TX to Smyrna, TN

That's the driving distance. It would take 12 hours 8 mins to go from Plano, Texas to Smyrna, Tennessee.

The flight distance (direct flight from Plano, TX to Smyrna, TN) is 614.38 mi.

686 mi = 1,104.54 kms