There are
2,154 mi
from Santa Maria, CA to Smyrna, TN
That's the driving distance. It would take 1 day 13 hours to go from Santa Maria, California to Smyrna, Tennessee.
The flight distance (direct flight from Santa Maria, CA to Smyrna, TN) is 1,900.29 mi.
2,154 mi = 3,466.95 kms