There are
2,316 mi
from San Mateo, CA to Springfield, TN
That's the driving distance. It would take 1 day 16 hours to go from San Mateo, California to Springfield, Tennessee.
The flight distance (direct flight from San Mateo, CA to Springfield, TN) is 1,944.44 mi.
2,316 mi = 3,727.39 kms