There are
2,091 mi
from Fairfield, CA to Lake Zurich, IL
That's the driving distance. It would take 1 day 11 hours to go from Fairfield, California to Lake Zurich, Illinois.
The flight distance (direct flight from Fairfield, CA to Lake Zurich, IL) is 1,799.40 mi.
2,091 mi = 3.22 kms