There are
1,420 mi
from Mckinney, TX to Montebello, CA
That's the driving distance. It would take 1 day to go from Mckinney, Texas to Montebello, California.
The flight distance (direct flight from Mckinney, TX to Montebello, CA) is 1,234.76 mi.
1,420 mi = 2,284.51 kms