There are
2,285 mi
from Franklin, TN to San Mateo, CA
That's the driving distance. It would take 1 day 16 hours to go from Franklin, Tennessee to San Mateo, California.
The flight distance (direct flight from Franklin, TN to San Mateo, CA) is 1,954.73 mi.
2,285 mi = 3,677.23 kms