There are
1,516 mi
from Monterey Park, CA to Mt Pleasant, TX
That's the driving distance. It would take 1 day 2 hours to go from Monterey Park, California to Mt Pleasant, Texas.
The flight distance (direct flight from Monterey Park, CA to Mt Pleasant, TX) is 1,331.02 mi.
1,516 mi = 2,439.50 kms