There are
1,047 mi
from Montebello, CA to Yakima, WA
That's the driving distance. It would take 20 hours 16 mins to go from Montebello, California to Yakima, Washington.
The flight distance (direct flight from Montebello, CA to Yakima, WA) is 878.55 mi.
1,047 mi = 1,685.62 kms