There are
2,026 mi
from Montebello, CA to Gallatin, TN
That's the driving distance. It would take 1 day 11 hours to go from Montebello, California to Gallatin, Tennessee.
The flight distance (direct flight from Montebello, CA to Gallatin, TN) is 1,787.36 mi.
2,026 mi = 3,260.10 kms