There are
2,024 mi
from Buena Park, CA to Smyrna, TN
That's the driving distance. It would take 1 day 11 hours to go from Buena Park, California to Smyrna, Tennessee.
The flight distance (direct flight from Buena Park, CA to Smyrna, TN) is 1,781.56 mi.
2,024 mi = 3,256.58 kms