There are
2,288 mi
from San Leandro, CA to Spring Hill, TN
That's the driving distance. It would take 1 day 16 hours to go from San Leandro, California to Spring Hill, Tennessee.
The flight distance (direct flight from San Leandro, CA to Spring Hill, TN) is 1,943.75 mi.
2,288 mi = 3.22 kms