There are
2,007 mi
from Temecula, CA to Brookfield, IL
That's the driving distance. It would take 1 day 11 hours to go from Temecula, California to Brookfield, Illinois.
The flight distance (direct flight from Temecula, CA to Brookfield, IL) is 1,692.74 mi.
2,007 mi = 3.22 kms