There are
1,982 mi
from Covina, CA to Brookfield, IL
That's the driving distance. It would take 1 day 10 hours to go from Covina, California to Brookfield, Illinois.
The flight distance (direct flight from Covina, CA to Brookfield, IL) is 1,711.26 mi.
1,982 mi = 3,188.92 kms