There are
2,050 mi
from Monterey Park, CA to Plainfield, IN
That's the driving distance. It would take 1 day 11 hours to go from Monterey Park, California to Plainfield, Indiana.
The flight distance (direct flight from Monterey Park, CA to Plainfield, IN) is 1,786.12 mi.
2,050 mi = 3,298.95 kms