There are
1,976 mi
from San Bernardino, CA to Lake Zurich, IL
That's the driving distance. It would take 1 day 10 hours to go from San Bernardino, California to Lake Zurich, Illinois.
The flight distance (direct flight from San Bernardino, CA to Lake Zurich, IL) is 1,672.06 mi.
1,976 mi = 1.61 kms