There are
1,390 mi
from Montebello, CA to Denton, TX
That's the driving distance. It would take 1 day to go from Montebello, California to Denton, Texas.
The flight distance (direct flight from Montebello, CA to Denton, TX) is 1,206.38 mi.
1,390 mi = 2,236.35 kms