There are
2,292 mi
from Sunnyvale, CA to Smyrna, TN
That's the driving distance. It would take 1 day 16 hours to go from Sunnyvale, California to Smyrna, Tennessee.
The flight distance (direct flight from Sunnyvale, CA to Smyrna, TN) is 1,958.90 mi.
2,292 mi = 3.22 kms